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Contact Info
Changsha Hengfeng Superhard Materials Co., Ltd.
- Tel:
- +86 731 8800 3666
- Phone
- +86 136 8736 1666
- Fax:
- +86 731 8800 2666
- E-mail:
- [email protected]
- Address:
- Room 1307-1313, Building 5, Yuexiu Yuehutai Apartment Building, Xianjiahu Road, Yuelu District, Changsha City
Contact Us
