Find Verified Steel Frame Workshop Structure Suppliers, Manufacturers and Wholesalers

Type Prefabricated Structures
Material Stainless Steel
Grade AISI

Color Grey
Feature Corrosion Proof, Perfect Shape
Finishing Polished

Welded Structural Steel Pipe

Pipe Type: Structural Pipe, Structural Welded Pipe, Welded Structural Pipe
Application: In the Structural Engineering Area and Construction Industry
Specification: OD: 88.9mm ~ 660mm
WT: 3mm ~ 17.5mm
LENGTH: 0.5mtr ~ 22mtr (5.8/6/11.8/12 meters, SRL, DRL)
Standard & Grades: ASTM A500 Grade 1/2/3, EN 10219
End: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
Surface: Bare, Lightly Oiled, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating
Packing: Bundled/In Bulk, Plastic Caps plugged, Waterproof Paper wrapped

Technical data

Chemical Composition

Grade C Mn P S Si Cr Mo
1010 0.08-0.13 0.30-0.60 â?¤0.04 â?¤0.05 - - -
1020 0.08-0.23 0.30-0.60 â?¤0.04 â?¤0.05 - - -
1045 0.43-0.50 0.60-0.90 â?¤0.04 â?¤0.05 - - -
4130 0.28-0.33 0.40-0.60 â?¤0.04 â?¤0.05 0.15-0.35 0.80-1.10 0.15-0.25
4140 0.38-0.43 0.75-1.00 â?¤0.04 â?¤0.05 0.15-0.35 0.80-1.10 0.15-0.25

Warehouse Storage

Shandong Jintuo Metal Materials Co., Ltd is located in Liaocheng City, the capital of steel tubes. It is a large enterprise specializing in the sales of carbon steel, stainless steel, galvanized color coated products, and copper and aluminum.Our company adopts a flexible business approach and management mechanism to provide good services to customers, while also considering the interests of the owner and the project, in order to ensure the quality of the project.

Packing and shipping

Our products are exported to multiple overseas countries and regions such as Europe, America, South Asia, Southeast Asia, Africa, and Latin America, and have won the trust and support of customers with excellent quality and service.
During the supply process, the company can timely use sufficient funds to adjust the production variety and model of the steel plant, ensuring the use needs during the peak construction period.

Structural steel coils with 400 grade tensile. Comes in slitting coil or shearing sized sheets. Inquire us further for more information such as quotation, sizings, and other specifications.

Key Advantages
Good structural strength for general engineering applications
Excellent weldability with commonly used welding methods
Good machinability and fabrication properties
Suitable for bending, cutting, and forming
Reliable and consistent performance
Cost-effective for general structural applications
Suitable for large-scale industrial fabrication
Available in customized dimensions according to buyer requirements

Steel Round Bars are manufactured using high-quality raw material and
standardized rolling processes to ensure consistent mechanical properties,
dimensional accuracy, and surface finish.

These round bars are widely used in construction, engineering, machining,
fabrication, and industrial applications. Known for their strength,
machinability, and weldability, they are suitable for shafts, fasteners,
structural supports, and general engineering purposes.

Material is supplied with Mill Test Certificate as per applicable standards.

Structural Steel Plates Grade S355 are high-strength low-alloy steel plates manufactured in accordance with EN 10025-2 standards. These plates offer a minimum yield strength of 355 MPa, excellent weldability, and dependable mechanical performance, making them suitable for demanding structural and load-bearing applications.

S355 steel plates are widely used in construction, infrastructure, heavy fabrication, bridges, industrial buildings, and machinery bases. The material provides an optimal balance of strength, toughness, and formability, ensuring long service life and cost-effective performance.

Plates are supplied with Mill Test Certificates as per EN 10204 3.1, ensuring full traceability and quality assurance.

Material Prefabricated Steel
Shape Rectangular
Color Grey

Feature Corrosion Proof, Excellent Quality
Finishing Polished

SS400 (JIS G 3101) is one of the most widely used hot-rolled general structural carbon steel grades in industrial manufacturing and construction. Known for its dependable tensile strength, excellent weldability, and balanced mechanical properties, SS400 provides a reliable, heavy-duty structural foundation for warehouse racking, heavy equipment bases, roll-formed profiles, and custom metal fabrications.

Key Features & Operational Benefits
High Structural Load Capacity: Offers a tensile strength range of 400 to 510 MPa, ensuring structural integrity under heavy static and dynamic loads.

Exceptional Weldability & Machinability: Low carbon content allows effortless welding using all standard manual and automated welding processes without pre-heating.

Cost-Effective Versatility: Delivers high strength-to-cost efficiency, making it the primary choice for large-scale steel structures and heavy storage systems.

Clean Surface & Workability: Ideal substrate for plasma cutting, punching, roll forming, and protective surface finishes like hot-dip galvanizing or powder coating.

Structural Steel (I-Beams / H-Beams) High-Strength Load-Bearing Steel Sections

Our structural steel I-beams and H-beams are high-quality rolled steel sections designed for load-bearing and structural applications. Manufactured to precise standards, these beams provide excellent strength, stability, and durability for use in construction and engineering projects.

I-beams and H-beams are widely used in the construction of buildings, bridges, warehouses, industrial structures, and infrastructure projects. Their shape allows for efficient distribution of loads, making them ideal for supporting heavy weights and long spans.

Key Features:

High-strength structural steel sections (I-beams and H-beams)
Designed for load-bearing and structural support applications
Excellent tensile strength and load distribution
Available in various sizes, weights, and lengths
Suitable for buildings, bridges, warehouses, and industrial structures
Manufactured to international structural steel standards
Durable and resistant to deformation under heavy loads
Supplied in standard lengths or customized cuts
Ideal for construction, engineering, and infrastructure projects

H- Beam, 240 mm x 240mm x 17mm x 10 mm (Depth x Width x Flange Thickness x Web Thickness) x 83.20 Kg/m, Length 12m
Qty available 40 Ton. Immediate sale.

H-Beams are structural steel sections with an H-shaped cross-section, widely used in construction, infrastructure, industrial buildings, bridges, warehouses and heavy structural applications. They are manufactured from structural carbon or low-alloy steel and are available in various sizes, weights and grades according to international standards.

Optical Frames
Gender: Women
PC frame
with clear lens

A photo frame is a decorative and protective border used to display photographs, artwork, certificates, or memories. It enhances the visual appeal of images while protecting them from dust, moisture, and damage.

Photo frames are widely used in homes, offices, hotels, galleries, and gifting purposes.

Parameter Specification
Product Type Photo Frame
Material Wood, MDF, Plastic, Metal, Acrylic
Glass Type Transparent glass / acrylic sheet
Sizes 4x6, 5x7, 6x8, 8x10, A4, custom sizes
Orientation Portrait / Landscape
Mounting Type Wall-mounted / tabletop stand
Frame Style Classic, modern, vintage, collage
Color Options Black, white, brown, gold, custom finishes

Our handcrafted photo frames are designed to beautifully preserve and display your cherished memories. Carefully crafted by skilled artisans using premium-quality materials, each frame features refined detailing, smooth finishes, and a sturdy structure. Ideal for homes, offices, hotels, and gifting purposes, these photo frames add elegance and warmth to living spaces while enhancing interior d�©cor.

Product Code: SH-F149
Material: RESIN
Size(CM): 13*18
Price Fob (USD): $4

Our handcrafted photo frames are designed to beautifully preserve and display your cherished memories. Carefully crafted by skilled artisans using premium-quality materials, each frame features refined detailing, smooth finishes, and a sturdy structure. Ideal for homes, offices, hotels, and gifting purposes, these photo frames add elegance and warmth to living spaces while enhancing interior decor.

Product Code: SH-F148
Material: Mother Of Pearls
Size(CM): 13*18
Price Fob (USD): $5

Our handcrafted photo frames are designed to beautifully preserve and display your cherished memories. Carefully crafted by skilled artisans using premium-quality materials, each frame features refined detailing, smooth finishes, and a sturdy structure. Ideal for homes, offices, hotels, and gifting purposes, these photo frames add elegance and warmth to living spaces while enhancing interior d�©cor.

Product Code: SH-F147
Material: WOOD RESIN
Size(CM): 13*18
Price Fob (USD): $4

This custom picture frame is an ideal gift for anyone. Show your love to Friends, Sweetheart, Business Partner or Family Members with this combo picture frame. This picture frame can be specially personalized and will make a classic gift for years to come.
Material : Wooden , Weight : 500 gram , Dimension : 5 x 7 & 4 x6 inches

Carbon Black N550 The Structural All-Rounder
Classification: FEF (Fast Extruding Furnace)
Characteristics: N550 offers a balanced middle ground. It provides a highly structured particle profile that allows raw rubber compounds to be extruded smoothly through factory dies without deforming, while still contributing moderate reinforcement.
Primary Applications: Widely relied upon for tire carcass structures, sidewalls, inner tubes, automotive hoses, and complex geometric rubber profiles where dimensional stability during curing is paramount.

Grade ASTM Designation Main Physical Benefit Core Factory Use Case
N550 FEF Smooth extrusion & structural shape retention Tire sidewalls, complex industrial hoses

Sourcing Security for the Indonesian Rubber & Tire Sector
Indonesia stands as one of the world's largest natural rubber producers, housing critical automotive assembly lines and tire factories that supply the entire Asia-Pacific region. For procurement officers managing these massive production floors, securing a steady stream of imported high-quality carbon black is essential to keeping the mixing lines moving.

Because carbon black is highly powdery and intensely pigmented, transport and packaging integrity are vital. Moisture exposure or bag ruptures can compromise factory safety and ruin entire blending batches.

Bone inlay mirror frame

Plate & Structural Scrap (P&S) Heavy Gauge Ferrous Scrap for Steel Production

Our Plate & Structural Scrap (P&S) consists of high-quality heavy gauge ferrous materials derived from structural steel components such as beams, plates, channels, and fabricated steel sections. This grade is typically clean, dense, and free from excessive contaminants, making it suitable for efficient melting in steel manufacturing processes.

P&S scrap is widely used in electric arc furnaces (EAF) and induction furnaces as a reliable feedstock for producing new steel products. Its heavy thickness and structural origin provide consistent density, contributing to stable furnace performance and high yield during steel production.

Key Features:

Heavy gauge structural steel scrap (plates, beams, channels, sections)
Cleaned and sorted with minimal impurities
Free from excessive non-ferrous materials and hazardous contaminants
High-density material suitable for efficient furnace charging
Consistent composition for reliable melting performance
Ideal for EAF and induction furnace steel production
Suitable for construction, fabrication, and industrial steel recycling
Available in bulk for wholesale and export supply

Item Name Handmade craft home sun flower shape vanity large beauty round decorative woven wood wicker willow frame rattan wall mirror
Rattan : 61cm Mirror: 29cm
Color : As photo or as your requirement
Material : rattan mirror
OEM & ODM : Highly welcomed
Factory : Yes
MOQ : 50 pcs per item
Sample time : 7 - 10 days
Payment term : T/T,L/C,Western Union,Paypal
Delivery time : Around 35days after receiving your deposit or L/C

Good Addition for Your Life Give your favorite photos and art paintings a chance to be displayed on this easy to install photo frame. You can change the photos according to your mood for a period of time and place them in many places, such as the living room, study, bedroom, office, etc.
Material : Wood , Glass , Weight : 500 gram , Dimension : 10 x 4 x 2.5 Centimeters