Product Description

1， OEM SS321 CNC machining process

2，  Material : SS321. a better stainless steel than SS304 

3，  Weight = 130g

4，  Process : forged the rough part , CNC turning and drill holes as drawing.

5，  Surface finish : blank , and electric-polishing

6，  Surface roughness : Ra0.8-1.6.

7，  Used in machinery parts .

8，  Place of origin in Ningbo ,China

9，  Tolerance as ISO 2768-m standard， other as drawing  .

   10, Sampling in 2weeks .

   11, sample payment paypal , west union accept.