About our company:
(1).The real manufactory ,give you a good quality and a best price, and we have 12 years experience.
(2).contract manufacturing: OEM Service Offered, Buyer label offered
(3).No. of Production Lines: above 5
(4).Many years management ,give you a good service
(5).Our products are well sold in China and abroad
Steel grating advantage:
Light weight, great load-bearing capacity, non-slip and safe, easy installation, material-economic, sturdy and durable, ventilated, easy to clean and attractive appearance.
Steel grating usage:
steel bar grating is mainly used in chemical industry, food processing, hydro processing and other industries as listed :
1 Power plant
2 Chemical plant
3 Oil Refinery
4 Steel plant
5 Machinery plant
6 Paper-making factory
7 Cement plant
8 Civil engineering
9 Wastewater treatment
10 Pharmacy industry
11 Food processing
Steel grating extended products:
steel grating may be applied to platform, floor, walkway, stair treads, trestle, fencing, drainage, trench cover, pit cover, suspended ceiling, ventilates and light through facility, etc.
Steel grating specifications:
Type: Plain / Smooth, Serrated /teeth, I bar, serrated-I bar
Steel flat size : 20X3,25X3,25X5,30X3,30X4,30X5,32X3,32X5â?¦120X10mm,.etc.
Bearing bar pitch: 12.5,15,20,25,30,35,40,50mm
Cross bar pitch: 38,50,80,100mm
material: Low carbon steel, stainless steel, aluminum alloy
Surface treatment: Untreated, hot galvanized, painting, electro galvanized
Grating Standard China: YB/T 4001.1-2007
USA: ANSI/NAAMM(MBG531-88)
UK: BS 4592-1987
Australia: AS 1657-1985
Material standard China: GB 700-88
UK: BS 4360:1990
USA: ASTM A36/A36M-96
AUSTRALIA: AS 3679
HDG standard CHINA: GB/T13912-2002
UK: BS729
USA: ASTM A123/A123M-97a
AUSTRALIA: AS 1650
When designing the elevator decoration,first consider the use of the elevator,and then
consider the selection,processing and installation of the elevator decoration materials
with reference to the decoration style of the building.
1. passenger elevator
Passenger elevators are elevators designed to transport passengers.They are mainly used in
hotels,restaurants,large shopping malls and other places with large passenger traffic.
Therefore,a variety of materials and combinations of colors are used.The interior materials
are extremely elegant,and the line and shape are extremely versatile.Focusing on each
nuance,it reflects the noble and quiet,luxurious style,solemn elegance,safe and comfortable
ride.Space gives a pleasing visual experience.And the use of different color temperature
defferences and different light source treatment,can be dim yellow warm,bright and
brisk,reflecting the different and elevator decoration style,to creat the best atmosphere
for a variety of environmental requirements.
2 hospital elevator
When the bed elevator chooses to decorate the material of the car,it must be able to
prevent corrosion.Because there are many patients in the medical elevator,it is necessary
to disinfect the effect the interior of the car frequently.The inner
wall,floor,ceiling,handrails,etc.of the car are exposed to some chemical agents,so
materials that can prevent corrosion are needed to decorate the interior of the
car.Secondly,it is necessary to make approprite anti-collision buffer treatment for the
door door cover and the front wall of the car,so as to protct the door cover and the front
wall of the car,and to reduce the impact when colliding and protect the patient feel cold
and fear,to reflect a warm and comfortable feeling,so that the patient can temporarily
forget or reduce the physical pain.
3 residential elevators
Residential elevators are more concerned with the decoration of people of different ages
and different cultural qualities.
Children's play in the car may collide with the armrest or the car wall,the old man may
have difficulty in operating the selection duo to bad eyes;people with low quality may
smoke in the car causing fire;the drunk may be on the sedan.The compartment.the hall door
and the control panel are destroyed.In addition,residential elevators may be hit by items
such as furniture and bicycles.Therefore,when decorating a residential ladder,the car wall
decoration should consider some materials that can be buffered,but it cannot be decorated
with flammable materials such as wood.The buttons and floor indicators of the steering
wheel in the car should be of appropriate size and be chosen for eye-catching
colours,taking into account their high degree of vandalism and safety after being
Metal drape is a new type of architectural decoration material made of aluminum alloy materials.It is woven from a sprial sleeve,bright color ,beautiful appearance ,surface treament ,high temperature resisitance ,no fading characteristics,it has been widely used in architectual sunshades and corridors,curtain rolling and hotels,exhibition halls ,shopping mall decoration,then what are the advantages of this buildings decoration material?
1.It can be folded and moved freely like a curtain because it has the flexibility and luster of wire and metal wire ;
2.made of stainless steel ,aluminum alloy,brass, copperand other alloy materials.They are made of sprial sleeves with good sag;
3.it can directly creat different metal decorative art style.The color of the curtain is variable ,under the refraction of light,beauty is a panorama ,
4.for wall decoration,indoors partition decoration,column cover decoration,ceiling three-dimensional decoration,transparent,foldable,allowing light and air to pass through,using light and color,imagination space,any size large,wide color.
How do we choose the right metal curtain?
Xiaobian thinks that we can cut the metal curtain sample with pliers and screw it out by hand or use one end of each hand to stretch the wire,thrn observe the surface color coating ,whether there is peeling off,rupture and other phenomena in order to understand the quality of the metal curtain.
Expanded gutter guard mesh is also known as gutter guard or gutter covers. It is made from aluminum expanded metal and it has the feature of ageing resistance, anti-corrosion. Expanded gutter guard mesh is mainly used as gutter guard against leaves, debris and vermin and prevent the rain spout from blocking. It can reduce the maintenance and improve the rainwater collected.
metal decoration net includes: metal mesh curtain, metal curtain, curtain curtain, metal curtain, copper curtain, spiral metal mesh curtain, curtain wall metal mesh curtain, ceiling, ceiling metal mesh curtain. With the technological advancement of the building decoration industry, building decoration materials are constantly emerging. As a representative of the new environmental protection materials in the industry, the building metal decoration net has attracted wide attention from the industry. The products have gradually matured and can be promoted in the landmark architectural decoration project. And gradually move to the international market.
Nomex Spacer Sleeve Felt For Aging Furnace
Descriptionï¼?
Our Felt Spacer Sleeve is made of 100 % Nomex fiber through the acupuncture process,it could be resistant to 280 degrees high temperature. Before put the aluminum profile into the Aging Oven,it should cover with the felt sleeve,and then put them between two layers of aluminum profile, that not only could protect the profile from scratches, but also to maintain good air circulation. Our Felt Spacer Sleeve with high temperature,wear-resistant,incision smooth,uniform thickness, non-fuzz, no line of exposure, no explosion edge, pollution-free aluminum profile.
Advantagesï¼?
Heat resistance
No fuzziness with uniqure Hot Iron technics
No seam broken with exquisite workmanship
Abrasion resistance with smooth cutting and even surface
Pollution-free to profiles
Application
Product utilize 100% Nomex material acupuncture,used for aging furnace,preventing the aluminum profile from being damaged.
Aging Furnace: used as covering for the spacer bars placed between two layers of profiles in the aging furnace so as to keep the profiles from scratches and also maintain good ventilation
Used to protect aluminum from being scraped and keep the aluminum maintain good ventilation
This is Alina from China Mingdao Heavy Industry Machinery Co.,Ltd.Our company mainly engaged in all kinds of crane.Our own factory has been more than 12 years, products including Gantry Crane,Overhead Crane,Jib Crane,Explosion Proof Crane,Grab Crane,Metallurgy Crane,Portal Crane,Crane Spare Parts,Mini Simple Crane ,Clean Room Crane,Electric Hoist and Winch etc.A Big discount will be given!
Looking forward to cooperating with you,thank you.
Description
We manufacture and sell Gabion Box made from double twisted hexagonal gabion wire mesh.
Gabion Box sizes:
2m x 1m x 1m, 3m x 1m x 1m, 4m x 1m x 1m, 2m x 1m x 0.5m, 4m x 1m x 0.5m or as per your request.
Gabion Box wire surface treatment can be Zinc, Galfan or PVC coating as per ASTM A 641 & ASTM A 975.
Mesh type 8x10. The nominal mesh opening D = 3.25 in. (83 mm)
Mesh type 6x8. The nominal mesh opening D = 2.5 in. ( 64 mm)
Gabion Box applications:
Control and guide of water or flood
Flood bank or guiding bank
Preventing rock falling
Bridge protection
Strengthening structure of soil
Protection of seaside area
Surface TreatmentMesh SizeMesh Wire
mmSelvedge Wire
mmLacing Wire
mm
Heavy Hot dipped galvanized
or golfan galvanized
and PVC coating60802.0mm/3.0mm
2.2mm/3.2mm2.8mm/3.8mm
3.0mm/4.0mm2.8mm/2.0mm
2.0mm/3.0mm
801002.2mm/3.2mm
2.5mm/3.5mm
2.7mm/3.7mm3.0mm/4.0mm
3.2mm/4.2mm
3.4mm/4.4mm2.2mm/3.2mm
1001202.2mm/3.2mm
2.5mm/3.5mm
2.7mm/3.7mm3.0mm/4.0mm
3.2mm/4.2mm
3.4mm/4.4mm2.2mm/3.2mm
1201502.2mm/3.2mm
2.5mm/3.5mm
2.7mm/3.7mm3.0mm/4.0mm
3.2mm/4.2mm
3.4mm/4.4mm2.2mm/3.2mm
Configuration Characteristic:
Great Perviousness: keep the hillside and the seaside steady.
Great Pliability: No connection aperture and to be provided with tractility.
Great Anti-corrosion: The heavy galvanized surface and PVC/PE coated are able to against the corrosion strongly.
Resist the scour: to be suitable for seaside and slope defend project.
Holistic capability: The cages are perfect to others, it doesn't leave the aperture when constructed in the huge quantity.
Easy to Construct: Don't need water, concrete with moulding board, no need electric power also.
Application Better: easy to pack and load. It could be packed according to the design requests. Such as according to the shape of Hillside, Shore & bench, and Dike.
Economical: use local stone, not need any concrete.
Keep entironment: the stone should be filled with soil finally (contrived or natural).
Description
The gabion is a cage, cylinder, or box filled with rocks, concrete, or sometimes sand and soil for use in civil engineering, road building, military applications and landscaping.
Gabion boxes can be supplied in various lengths, widths and heights. In order to strengthen the boxes, all the edges of the structure shall be selvedged with wire of bigger diameter.
The river mattress is a structure made of hexagonal double twisted wire mesh. River mattresses are filled with stones at the project site to form flexible and permeable, monolithic structures such as river bank protection and channel linings for erosion control.
Sur face treatment of gabion mattress: The woven steel wire used to manufacture the mattress is heavily zinc-coated soft temper steel.
Gabion baskets have some advantages over loose riprap beca use of their modularity and ability to be stacked in various shapes; they are also resistant to being washed away by moving water. Gabions also have advantages over more rigid structures, because they can conform to subsidence, dissipate energy from flowing water, and drain freely. Their strength and effectiveness may increase with time in some cases, as silt and vegetation fill the interstitial voids and reinforce the structure.
Pre-sale Service
Sample can be offered free fast while courier fee paid by buyer's side.
We have full stock,and can delivery within short time. Many styles for you to choose.
OEM and ODM order are accepted, any kind of logo printing or design are available.
Good Quality + Factory Price +Quick Response + Reliable Service is what we are trying best to offer you.
All of our products are produced by our professional workman and we have our high-work-effect foreign trade team. You can totally believe our service.
We have rich experience of design, manufacture and sell solar water heater, we cherish every order from our honor.
After You Choose
We will count cheapest shipped cost and make invoice to you at once.
Check quality again, then send out to you at 1-2 working day after your payment.
Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale Service
Gabion boxes are made of heavy galvanized wire / ZnAl (Golfan) coated wire / PVC or PE coated wires, the mesh shape is hexagonal style. The gabion boxes are used widely in slope protection, foundation pit supporting, mountain rock holding, river and dams scour protection.
We design and supply gabion box made of heavy hexagonal wire nettings.
Gabion Wire Materials: Quality Galvanized Wire, Galfan Wire.
Description
Reno mattresses, or revet mattresses, are gabion type structures manufactured from 60 x 80 80*100 double twist mesh with more planar area and relatively small in thickness. The blending of reno mattress structures into the environment is rapid and pleasing. The voids in the rock fill become progressively filled with silt, promoting vegetation growth which is essential to the preservation and maintenance of the ecological balance of the surrounding environment.
Reno mattresses are used for river bank and scour protection, channel linings for erosion control, and embankment stability. They are filled with rock at the project site to form flexible, permeable, monolithic structures to promote rapid growth of natural vegetation. All the physical and mechanical properties of maccaferri reno mattresses meet or exceed the requirements of astm a975 .
The reno mattress is filled with stones on site to create a flexible, permeable and monolithic structure to be used for river and canal bank protection works.
Application:
Control water or flood
Flood bank, guiding bank
Preventing rock breaking
Water and soil protection
Protection engineering of seaside area.
Rock mattress/ reno mattress
Product China Manufacturer Stainless Steel Hardware Cloth
Material Stainless steel and poly fiber
Weight Ranging from 2000gsm
Size 4"*10m per roll or as requested
Width 47"/48"
Package Roll or Sheet
B):Feature:
1. 100% non-toxic and environmentally safe
2. Easy to install due to its flexible, compressible nature, comes in rolls and can be cut to size or shape desired, stuff it in the hole, and youâ??re done.
3. It is a permanent solution, will not rust or corrode over time, dose not shrink, stain, pull out.
4. Made of sharp durable fibers material which is suitable to die cut to specific shapes and sizes.
5.Most consistent material for exhaust applications with strength in all directions as cross-lapped material going at approximately 90 degree angles to other fibers.
6. Installs under landscaping and allows grass and small plants to grow through, thus being an invisible force against pests.
C):Function:
1. Fill fabric is an exclusion fabric used by professional nuisance control and pest control operators.
2. It is composed of stainless steel and poly fibers. This blend of materials gives it an extra â??spring backâ?�, allowing for easier fitting in crevices and the ability to stay in place well. Cut it 2-3 times the size of the opening to make a tight fit.
3. It is highly resilient and is an impenetrable barrier against rodents and pests. D):Application
Burrowing animals such as rats, chipmunks, gophers, groundhogs and nutria can dig beneath the ground and ruin landscaping, chew through cables and destroy dikes and levees. Prevent these animals from wreaking havoc beneath the ground, currently protecting many public and private sites including:
Tree pits
Shopping mall landscapes
Planters
Parks
Sports fields
River and canal banks
Retention ponds
National historic sites
Outdoor amphitheatres
E):Install Instructions
1. Install it by pressing it into rodent-prone crevices with gloved hands or simple tools like a putty knife or screwdriver.
2. Do not install it close to live electrical conductors, since stainless stell is an electrical conductor. Installing IT around fully sealed electrical conduit coming out of a wall is safe.
The surface of the zinc wire is smooth and bright, no broken wires, no greasy dirty and burrs, no scratches and scars, no jam in the process of use
Product purity: zinc content more than 99.995%
Diameter: 1.0mm-4.0mm
Package:20--5kg/bundle 15kg-20kg/shaft 50kg-250kg/barrel
Material: adopt 0# distillation zinc ingot produced by hulo island zinc co., ltd, zinc content more than 99.995%. The material used is strictly stick to national standards gb/470-2008
Characters:
1.The size and shape of spray will not be affected. You can spray on the whole surface, and also you can spray the limited surface which is convenient and economical to the parts of large conponents.
2.The parent material will not change. Because when spraying, the parent material will become small due to low temperature.
3.The thick of coating can be changed in large range from several microns to several millimeters
4.It can be sprayed to form shapes. Hot spraying technology can be used not only to form shape in the surface, but also to manufacture mechanical parts, that is spraying molding products.
Transportation storageï¼?it is forbidden to bring with acid, alkali, salt corrosion of zinc by packaging and transportation shipment, and it should be stored in dry, ventilated, non-corrosion material warehouse and keep out of rain.
Applications
The thermal spraying wire is used in a variety of applications, such as:
1.High-temperature oxidation protection used, for example, to resist gases in boiler atmospheres
2.Coatings to resist heat and prevent scaling of conventional low alloy steels
3.Bond coats for improving the adhesion of top coatings
4.Coatings on moulds in the glass industry
It is used in the flame spraying, arc spraying, supersonic plasma spraying, the ordinary plasma spraying.
Zinc wire for power transmission tower
Pure zinc wire
The surface of the zinc wire is smooth and bright, no broken wires, no greasy dirty and burrs, no scratches and scars, no jam in the process of use
Product purity: zinc content more than 99.995%
Diameter: 1.0mm-4.0mm
Package:20--5kg/bundle 15kg-20kg/shaft 50kg-250kg/barrel
Material: adopt 0distillation zinc ingot produced by hulo island zinc co., ltd, zinc content more than 99.995%. The material used is strictly stick to national standards gb/470-2008
Characters:
1.The size and shape of spray will not be affected. You can spray on the whole surface, and also you can spray the limited surface which is convenient and economical to the parts of large conponents.
2.The parent material will not change. Because when spraying, the parent material will become small due to low temperature.
3.The thick of coating can be changed in large range from several microns to several millimeters
4.It can be sprayed to form shapes. Hot spraying technology can be used not only to form shape in the surface, but also to manufacture mechanical parts, that is spraying molding products.
Transportation storageit is forbidden to bring with acid, alkali, salt corrosion of zinc by packaging and transportation shipment, and it should be stored in dry, ventilated, non-corrosion material warehouse and keep out of rain.
Applications
The thermal spraying wire is used in a variety of applications, such as:
1.High-temperature oxidation protection used, for example, to resist gases in boiler atmospheres
2.Coatings to resist heat and prevent scaling of conventional low alloy steels
3.Bond coats for improving the adhesion of top coatings
4.Coatings on moulds in the glass industry
It is used in the flame spraying, arc spraying, supersonic plasma spraying, the ordinary plasma spraying.
Pure zinc wire
The surface of the zinc wire is smooth and bright, no broken wires, no greasy dirty and burrs, no scratches and scars, no jam in the process of use
Product purity: zinc content more than 99.995%
Diameter: 1.0mm-5.0mm
Package:20--5okg/bundle 15kg-20kg/shaft 50kg-250kg/barrel
Material: adopt 0 distillation zinc ingot , zinc content more than 99.995%. The material used is strictly stick to national standards gb/470-2008
Characters:
1.The size and shape of spray will not be affected. You can spray on the whole surface, and also you can spray the limited surface which is convenient and economical to the parts of large conponents.
2.The parent material will not change. Because when spraying, the parent material will become small due to low temperature.
3.The thick of coating can be changed in large range from several microns to several millimeters
4.It can be sprayed to form shapes. Hot spraying technology can be used not only to form shape in the surface, but also to manufacture mechanical parts, that is spraying molding products.
Transportation storageïit is forbidden to bring with acid, alkali, salt corrosion of zinc by packaging and transportation shipment, and it should be stored in dry, ventilated, non-corrosion material warehouse and keep out of rain.
Applications
The thermal spraying wire is used in a variety of applications, such as:
1.High-temperature oxidation protection used, for example, to resist gases in boiler atmospheres
2.Coatings to resist heat and prevent scaling of conventional low alloy steels
3.Bond coats for improving the adhesion of top coatings
4.Coatings on moulds in the glass industry
Perforated Sieves or perforated plate sieves are made of perforated stainless steel plate with round holes or square holes, and brass or stainless steel as the frames. Perforated sieves are used where accurate screening materials are needed. We can offer a wide range of perforated plate sieves in round hole or square hole. Perforated plate sieves are in diameter sizes of 200, 300, 315, 350, 400 and 450mm. Aperture sizes range from 125mm to 4mm in square hole and 125mm to 1mm in slotted round hole. They are widely used in many fields for its different materials and types.
Three Major Types of Perforated Sieves
There are mainly three kinds of perforated sieves. They are perforated grain sieves, mid-point test sieves and extra depth sieves.
Perforated Grain Sieves
This kind of sieves are used by government agriculture sectors and grain organizations from all over the world to test gains and cereals grades. They are usually made of stainless steel or brass perforated plate for sieving mesh and the same material plate for the frame. Commonly diameter of the sieves are 200mm.
Extra Depth Sieves
Extra Depth Sieves are perforated stainless steel sieves in extra depth. They are widely used in the construction and cement industries. The diameter size is commonly 450mm and the sieve depth is 300mm. Made from stainless steel perforated plate; the sieves are tough and rigid and ensures a long service life.
Mid-Point Test Sieves
When a process requires a high level of repeatability, mid-points can be used on all sieve tests. However, the predominant application for the mid-point sieves are as master stack. A master stack is used to check and recalibrate sieves used in everyday testing. It can be also used for the screening of sand.
Besides, there are some special designed perforated sieves, such as air jet sieves, pocket sieves and other sieves used for testing small samples either in the lab or on site.
Several sieves with hole type of round and square, materials of brass and stainless steel.
Perforated plate can be used as sieves to separating and screening the materials.
Two stainless steel perforated sieves with square holes.
Perforated sieves with square holes can be used as gains sieves to test gains and cereals grades.
Two pieces of specially designed perforated sieves: air jet sieves
We also supply special sieves such as air jet sieves.
Features
Good stainless steel for corrosion resistance.
Good filtering ability.
Easy to clean and maintain.
Easy to use and transport.
Different sizes, materials and types available.
Long service life.
Applications
Perforated plate sieves are widely used in many fields with their different types and materials. Our sieves are general used in food, paper, processing industry, stones and powders, research lab, construction and building industry, mining and the oil chemical and more industries.
Hot sale welded gabion box/galvanized welded wire mesh
1.Introduction
Welded wire mesh divides into stainless steel, hot dipped galvanized and electro galvanized.
The adoption plates the zinc craft after welding,it is made from high-quality iron wire by automatic equipment
The products have smooth mesh surface ,well-proportioned meshes ,strong welded points and bright luster.The mesh does not come loose even if cut in parts or being exerted force on parts .Compared with general iron wire,the products are better in respects of anti-corrosive .
2.SpecificationÂ
Specification List of Welded Wire Mesh
Opening Wire Diameter
In inch In metric unit(mm) Â
1/4" x 1/4" 6.4mm x 6.4mm 22,23,24
3/8" x 3/8" 10.6mm x 10.6mm 19,20,21,22
1/2" x 1/2" 12.7mm x 12.7mm 16,17,18,19,20,21,22,23
5/8" x 5/8" 16mm x 16mm 18,19,20,21,
3/4" x 3/4" 19.1mm x 19.1mm 16,17,18,19,20,21
1" x 1/2" 25.4mm x 12.7mm 16,17,18,19,20,21
1-1/2" x 1-1/2" 38mm x 38mm 14,15,16,17,18,19
1" x 2" 25.4mm x 50.8mm 14,15,16
2" x 2" 50.8mm x 50.8mm 12,13,14,15,16
surface treated: Galvanized and PVC coated,stainless steel wire
Welded mesh panels size: 500x500mm, 1000x500mm, 1000x1000mm, 1500x500mm,1500x1000mm, 2000x1500mm, 2000x1000mm or according to requirements.
Wire of welded mesh:
Tensile strength: 380N/mm2 - 550N/mm2
Diameter: 2.5mm-6.0mm
Finishing: heavy duty galvanized or galfan galvanized
Coating weight: 245g-350g
3.Features:
Economic, just fill the stone into the gabions and seal it.
Simple installation, No special technology needed.
Weather proof under natural destroys corrosion resistant.
No collapse even under big scope of deforming.
Sludge in the stones is good for plant growing. Mixed to form integrity with the natural environment.
Good permeation can prevent the damage by hydrostatic.
Less transport freight, it can be folded together for transport and further installation.
4.Packaging Details:
Welded Mesh Galvanized Wire Mesh Gabion/welded Gabion Mesh/round Welded Gabion Box packing in:
1.plastic inside and waterproof outside.
2.plastic and then pallet
3. according to your request
5.Comany information
Hebei YiShen Wire Mesh Products Co., Ltd is located in the famous "hometown of wire mesh" Anping county. Our main products are gabion mesh, wire mesh fence, welded wire mesh, stainless steel wire mesh,chain link fence, hexagonal wire netting, perforated wire mesh, expanded wire mesh and various kinds of filterproducts.
Size: 1030mm -2030mm
Powder coated/ Green/ Black/White etc...
High tensile wire
used for garden, bondary.
Hebei Youda Metal Products Company has over 15 years experience in manufacturing a variety of high
qualily FENCING SYSTEMS and WIRE MESH products. We have strict Quality Procedures in place for the
whole production and packaging process. Our Products all meet GB700-88 and YB/t4001-1998 standard.
Hexagonal wire netting
Application: it used wide in building, oil, chemical industry, breed, plant
protection , food processings reinforce guard and heat preservation , for
example: make net cast ,stone cage ,insulated net wall ,boiler cover ,poultry
fence etc…
