Products Exported to Various Countries
Tianjin Chanyu SuperhardSci-Tech Co.Ltd former state-owned Tianjin research center for super hard abrasive, was reconstructed into a private enterprise in 2002 [Details]
Tianjin Chanyu SuperhardSci-Tech Co.Ltd former state-owned Tianjin research center for super hard abrasive, was reconstructed into a private enterprise in 2002 [Details]