Phone: 0731-8800366 E-mail: info@hf-abrasives.com
Monocrystalline Diamond
ChangSha HengFeng Superhard Material Co., Ltd.?equips with?strong professional technical team and advanced testing technology, strictly control the production process and rigorously follow the national standards.?
Contact Us
- Address: No. 485 Tongzipo Road, Changsha, 410013, China.
- info@hf-abrasives.com
- +86 731 88003666
- +86 731 88002666