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