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...

70 west road, Beijing Beijing ***, 70 west road,

To ensure the best output it’s important to have a compatible input and to help our consumer base with that we deliver highest quality Catering Equipment since 2002. The reason behind our gained popul...