Business scope: Mechanical Equipment Installation,
Nanomaterials,
Electrical Equipment,
Sale,
Consult,
Chemical Products,
Heavy Oil Or Residual Oil Only,
Production,
Production Business,
Nano Metal Powder,
Lubricating Oil,
Ceramic Powder,
Serve,
Import And Export Of Goods And Technology,
Rental Electronic Equipment,
Decorative Material,
Transfer,
Wholesale And Retail,
Repair Agent,
Mechanical And Electrical Product Processing,
...