Business scope:
Purify,
Black Metal,
Wood,
Sale,
Building Materials,
Electronic Product,
Instrumentation,
Consult,
Design Of Central Air Conditioning System Engineering,
Danger,
Sales And Supporting Services,
Promotion Of,
Research And Development Of Energy Saving Technologies And Products,
The Paper,
Construction,
Machinery And Mechanical Equipment,
Non Ferrous Metals,
Cars And Accessories,
Chemical Products And Raw Materials,
Installation Of Mechanical And Electrical Products,
...