Cao Selection Limited

1. Regarding of stainless strip in coil, we are very specializing in csp, b/a (cold strip for spring - hard tempered) -1.4310(aisi301), 1.4301(aisi304), 1.4307(aisi304l) and ep11(1% nickel). ** thickness : 0.07mm ~1.50mm ** width : 7mm ~ 400mm 2. Now, we would like to introduce our new substitute item of aisi 301. Our new item is a sk-5 (t/s 2000 ~ 2400n/mm2 - for power spring) for seat belt, clock and vacuum cleaner spring. We already developed and tested the item with posco We are sure that you will be satisfied with our quality. ** thickness for power spring : 0.10mm ~0.40mm ** width : 7mm ~ 290mm ** t/s : min 2, 000n/mm2 ** thickness for gerneral application : 0.50mm ~ 1.70mm ** width : 30mm ~ 400mm ** soft tempered : hv190 max, hard tempered : hv260 max

1. PRODUCT OVERVIEW VHR steel strip-seal joint made by Vinh Hung Investment and Production Co., Ltd (Vinh Hung IP) comprises of two steel rails with anchor bars connected to embedded bars in the pier cap of headwall of abutment, elastomeric strip serves as the trough for drainage and debris, nosing materials: non-shrink mortar or concrete with minimum compressive strength of 40MPa. There are 2 main types of VHR expansion joint identified by the cross section of the steel rails: VHR-C steel rail expansion joint and VHR-F steel rail expansion joint. 2. PRODUCT CHARACTERISTICS Totally accommodate to longitudinal movement up to 100mm, and also vertical and transverse movements if any. Simple in design and installation, high load capacity and durability. Designed suitably for flush curb and central reverse. Totally water-tight. To ensure the long-lasting durability, VHR steel strip expansion joints are protected from corrosion with methods such as: 2-component epoxy coating, PU-based painting (Polyurethane), hot dip galvanization according to ASTM A123 standards and especially the Al â?? Mg spraying method (at the ratio of 5% Al and 95% Mg) which ensures anti-corrosion durability of up to 100 years, proven by salt-spraying test in 6000 hours (8-hour dry-wet cycle repetition) under ASTM B117 standards. MATERIAL PARAMETERS 1. PROPERTIES OF METAL ELEMENTS ITEMS Tensile strength, min Yield strength, min Elongation, min NO. 1 2 3 REQUIREMENTS 450 345 23 UNIT MPa MPa % STANDARD ASTM A709M PROPERTIES OF RUBBER SEAL UNIT REQUIREMENTS Point Mpa 1 2 3 4 5 Hardness Tensile strength, min Ozone resistance, content of ozone in the air 100pphm, 20% deformed at 40o C x 70h Elongation at break, min Hot air aging test in 70 hours at 100o C Tensile strength change, max Elongation change, max Hardness change 65 ± 5 7 No crack 250 - 20 - 40 0 - 15 STANDARD ASTM D2240 ASTM D412 ASTM D1149 ASTM D412 ASTM D573 ASTM D573 ASTM D573 ASTM D573 Installation of joints is critical to ensure the lifespan of the expansion joint and smooth traffic. Careful preparation of machinery, equipment, and highly specialized human resources is required for the installation of high quality expansion joints. The installation method shall be strictly followed to guarantee the actual performance of the product in service. 1. After finishing pavement, cut and clean he trend, adjust embedded bars, laym reinforcement bars on site 2 . Fix the deformed bars, install the fabricated joints, add distribution bars, anchoring bars to embedded bars. 3. Cure concrete, install rubber seal, allow traffic when concrete 4. Install formworks and pour non-shrink mortar or high-strength concrete to transition section, check the leveling of surface.

GI Saddle is mainly used to support or hold the earthing strip with the wall or base. we have been able supply GI Strip Saddle for Earthing Strip. Our offered strip is manufactured as per the set industry norms and is carefully tested on diverse quality parameters to deliver optimum quality range.

Product Overview Colored steel strapping GuangWeiYouLiang's Colored steel strapping has strong strength in manufacture colored steel strapping, its tensile strength of range is 800-1250Mpa, The product is made from prime carbon steel via cold-rolled, heat treatment,,painted and waxed, the painted and waxed steel strapping has more anti-rust capacity than blue tempered steel strapping, it's applicable for bundling and packing wood, paper, glass, stone,welded pipe,plywood.timber,steel/bar/sheet/coil and so on, Wound type of packing: Ribbon/Oscillate/Jumbo styles, Testing report : 1. Color : green, black, brown, color can be customized, 2. Surface: waxed +painted 3. Meter/kg: all ranges of width: 9.5-40mm, thickenss: 0.4-2.0mm are available. universal sizes as below: meter/kg width 12.7mm 16.0mm 19.0mm 25.0mm 31.75mm thickenss inch 1/2" 5/8" 3/4" 1" 1 1/4" 0.40mm .015" 25.08 19.9 - - - 0.50mm .020" 20.06 15.29 13.41 - - 0.60mm .023" - 13.27 11.17 8.49 - 0.70mm .028" - - 9.58 7.28 5.73 0.80mm .031" - - 8.38 6.37 5.02 0.90mm .035" - - 7.45 5.66 4.46 1.00mm .040" - - 6.70 5.10 4.01 1.20mm .047" - - - - 3.33 Colored steel strapping can be used in auto or semi-automatic/ full automatic packing machines. 4. Packing methods: Each bundle firmed by steel strip with metal clips, 5-10 coils wrapped with water-proof compound paper, put in metal pallet for standard seaworthy transporation, 5. Its applications as below:

product name : Stainless Steel Strip product description : Material Grade: 201/304/304l/316/316l/321/309s/310s/410/420/430/904l/2205/2507 Type:Ferritic, Austenite, Martensite, Duplex Technology:Cold Rolled and Hot Rolled Size: According to the customer's requests Standards: AISI ASTM JIS SUS DIN EN and GB Certifications: ISO 9001,SGS,BV Payment: TT, LC, Western Union. Service: Third party testing Delivery: within 10-15 days or considering the quantity

Supplier: Blood glucose meter glucometer and test strips

Supplier: Blood glucose meter glucometer and test strips

Supplier: Stainless Steel Sheets, Stainless Steel Coils And Stainless Steel Tubes, With Well Equipped Testing Equipment And Strong Technical Force.and So On . Our Main Products Include Grade 201, 202, 304, 304l, 321, 316l, 309, 310s, 410s, 430, 436, 439, 444 Etc.