Found 2 companies
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...
Cleaning service,central air-conditioning,pipeline,boiler ,pressure vessel...
Found 2 companies