£¨1£©material DC53, hardness 60-63HRC; (2) material SHK51, hardness 61-64HRC; (3) material HAP40, hardness 64-67HRC
- Company Name:
- Rihua Precision Industry International.Co.Ltd
- E-mail:

- Business Phone:
- 86-769-87361661
- Fax Number:
- 86-769-87388841
- Mobile:
- Zip:
- 523661
- Address:
- Liheng Streer Qingxi Town




