Found 2 companies
Tanxiang Road, High & New Technology Industries Development Zone, Zhengzhou, Henan, China
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World Trade Center, Luoyang, Henan, China
Luoyang Qingming Superhard Material Co., Ltd was funded in 1999, which ever belongs to CSR-Luoyang Locomotive Plant. We mainly focus on R&D, production and sales of synthetic diamond and high ...
Found 2 companies