1) Standard: DIN,ANSI,BS,JIS,GB
2) Size: M4–M40
3) Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass, Aluminum, etc.
4) Finish: Zinc Clear, Zinc Yellow, Black, Nickel-plating, Tin-plating, Chrome- plating, Dacromet,
Mechanical Galvanizing, Hot-dip Galvanizing.etc.
5) Shape: round , square , curved , taper, cup, bowl or according to your request.
6) Surface Condition: remove all burs and sharp edges.
7) Packing: Carton, Box, Bag, Pallet or according to your request.
8) For non-standard parts, samples or drawings are avaliable for us.
9) Working Process Include: cold punching, and machining, also CNC machine, can do OEM order.
10) Experience: we have over than 10 years of experiences in producing and supply washers, 80% of our products are exported to oversea. We will always stick to our philosophy of client first,quality second and price third.