Place of Origin: | Zhejiang |
---|
Location: | Ningbo, Zhejiang, China (Mainland) |
---|---|
Business Type: | Manufacturer |
Main Products: | Alloy Steel Investment Castings |
Ningbo Yinzhou Donghuang Industry & Trading Co.,Ltd is a leading China tooth pin castings manufacturer and supplier, as a
professional tooth pin castings company, we have our own tooth pin castings factory, welcome to wholesale products from us.
Quality Control:
Nonstandard Bolt Screw Casting
1.NDE after Rough Machining
2.Hardness after Heat Treatment
3.Mechanical testing
4.Final NDE and Final Dimension Check.http://www.castingsmanufacturers.com