Standard ISO,DIN,JIS,ANSI,BSW,GB and non-standard fastener according to customers' drawing
Machines Auto pressing machines, automatic heading machine,CNC machines, cold header high-precision surface grinder machine, involantary grinder machines,Hardness tester, Electrolytic metrical thickness gauge, Vision Measuring Machine,Thickness Gauge and so on
Material 1.Stainless Steel: SS201, SS303, SS304, SS316, SS410, SS420 and So on
2.Steel: Carbon Steel,Alloy Steel,Spring Steel and So on
3.Brass:C36000, C37700 (HPb59), C38500(HPb58),C27200(CuZn37), C28000(CuZn40),Copper (99% Cu) and so on
4.Free Cutting Steel:1213, 12L14,1215 and so on
5.Aluminum: Al6061, Al6063 etc
6. Other material,like nylon and plastic and so on.
Surface Finishing Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodized, Polish,Electro Painting,Black Anodize,Plain,Chrome plated,Hot Deep Galvanize(H. D. G.) ,Brass Plating,Black Oxide etc.
Heat Treatment Tempering,Hardening,Spheroidizing,Stress Relieving.
Manufacture Process Heading/Machining/Threading/heat treatment/plating/Baking/QA/Package/Shipping
Sample We can supply the samples for free,if the samples we have in stock
Lead time 7-15 working days as usual,It will based on the detailed order quantity.
Carton size 36*24*16 CM &36*24*12 CM and according to customer request design
Pallet size Standard Euro Pallet 110*80*90 CM
After-sale service we will follow up goods for every customer and help solve problem after sales.
Material: high carbon spring steel, spring steel, stainless steel, alloy steel Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm Torsion spring wire diameter :0.2-35mm Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution. Extension spring hook include Germany hook, British hook, Side hook We can customize special design of springs based on your requirement.
Supplier: All type clothes, urea, all type agriculture and food items, all personal and entertainment items, all industrial and automotive items, all construction household and furnishing, all computers electronics and electrical, handicraft, items, npk, fertilizers t shirt, blanket,dry fruits, animal feeds, towel, bedsheets, toys, all grocery, copper wire scrap, copper ore concentrate, zinc ore concentrate, lead concentrate, fly ash, a4 paper, a3 paper, craft paper, occ, ldpe, hdpe , pvc resin, petroleum products, jp54, jet a1, crude oil, blco , biodiesel, diesel, fuel, coal, d2, petcock, pulses, mustard oil, spices , sanitizer, gloves, medical products, cement, core sand, old ships lng, lpg, all groceries items, food products, hms1 and hms2, fish, chicken feet, chicken paws, agri & food processing agriculture products, fertilizers, seeds, farm products grains, fruits, vegetables, river sands, aggregates, pvc electrical wire, rice, charcoal, wheat flour
Services: Export, import, merchant export import
Buyer: All metals, minerals, petroleum products, food products and paper products
Supplier: Engineering components for automotive, electrical, construction, transmission tower projects , rail road components hardware like different types of washers, circlips & retaining rings, clips , clamps ,hose clamp , spring band clamps ,metal pressed parts, wire form parts.
Services: Manufacturing & sourcing agents
Supplier: Cotton yarn, cotton and poly cotton fabrics, recycled yarn , grs certified , shoddy , wool waste , bed sheets, towels, kitchen towels, knitted bed sheets , jersey sheets, woven bedding, spinning waste, rice, sugar, cement, clinker, frozen chicken, frozen beef, edible oils, palm oil, wheat, soybean, corn, barley, bitumen, copper cathode, urea, aluminum ingot, sulfur, coal, ores, dap, pet coke, fertilizers, npk, base oil, petroleum products , mattress cover , pillow , micro fibre bed sheets , quilt , pink salt , himalayan salt
Services: Sourcing