... .Place of Origin: Jiangsu, China 2.Brand: ZG 3.Model: Non-Standard 4.Size: According to Drawing requirment Manafacturing Detail Description of ... , Dacromet, etc.4.Working process include: cold forged, hot forged, and machining, also CNC machine, can do OEM order. 5. Detail ... sizes test, Hydrogen embrittlements test, ROHS report Mill test certification and etc as per your need.7.Detail Packing Data:pcs ...