1) Standard: DIN, BS, IFI, JIS, ISO,GB,ANSI,ASME,Non-Standard

2) Size: M3–M76

3) Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass, Aluminum, etc.

4) Finish: Zinc Clear, Zinc Yellow, Black, Nickel-plating

Mechanical Galvanizing, Hot-dip Galvanizing.etc.

5) Shape: round , square ,  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.