spring washer,fastener,spring By introducing equipment and technology from Japan and passing the system of ISO 9001 2000
Our company is an integrated manufactory involves in producing ,processing and selling spring washers. By introducing equipment and technology from Japan and passing the system of ISO 9001 2000 our products are superior in quality. Because we are manufacturer then in the quanlity , delivery and price could be very well controlled and competitive.
ASME B 18.21.1 No 4- 1/2
BS 1802 1/8-11/2
JIS B 1251 3-36mm
2)Material:spring steel(65MN or C70),stainless steel(ss302,ss304,ss316),copper3)surface treatment:Polishing(plain),black,zinc plated (blue, white, yellow), hot dipped galvanized,trivalent zincZ/PCR3+,Phosphating
4)Packing:In carton/sack and palletized,Generally 25kg per unit or packing according to customers' requirements.
5Our products can be made at the special order by customers.
We sincerely hope to receive your early reply and would be appreciated to get to know what specification you are interested.
Spring washer/DIN127B DIN7980