A Su Wei North, Xiao Tang Shan Township, Chang Ping District

Originally founed by some engineers graduated from Tsinghua University ,CHN-TOP SCI&TECH CO;LTD is specializing in ultra hard cutting tools(PCD,PCBN,MD,ND,CVD diamonds) ;high precision equipme...

We hold a strong company profile owing to 7 Years of export history and the most satisfied consumer base we achieved through our finest quality cnc lathe,cnc milling machine,vertical cnc lathe,alloy ...