Dongtai City Jianglong Metal Manufacture Co., Ltd.

I am Alex Yu, working for DONGTAI CITY JIANGLONG METAL MANUFACTURING Co., Ltd.

We are a manufactory ISO9001: 2000 certificated to make Washer Bolt, Nut and Screws and others stamping fixing.

Please freely contact with us if you are interested in our production as following:

1. Washer: Flat washer: DIN125A&B DIN9021 DIN126 DIN433 DIN436 DIN7349 DIN1440...

The hardness washer: DIN6916, JIS B 1186, ASTM F436

Spring washer: DIN127B DIN7980 JIS ^

Teeth washer: DIN6797 A&J DIN6798 A&J

2. The threaded rod: DIN975 DIN976 B7 Grade 4.8, 8.8

3. Bolt: DIN931 DIN933 ^^.

4. Nut: DIN934 DIN439 DIN6923 DIN980M DIN985 DIN557 DIN929

5. Screw: DIN963-966 DIN7971 DIN7972 DIN7981 DIN7982

6. Stamping: Against your drawingr

Materials: Stainless Steel 301 304 316 / Carbon Steel, including A3, 45#

Surfacetreatment: Polished, Galvanized zinc, H. D. G, Black, Phosphided.

Packing: Small packing, 25kg/bulk+EUR pallet

Output: Stainless steel washer 200tons/month; The hardness washer 300tons/month

The threaded rod: 500tons/month, 40tons/month: Screws / nut /bolt

We will offer our competitive price and high quality pruducts with best service during the period of and after service.

If you have any question, please do not hesitate to contact with us. Many thanks for your support.