Other unlisted professional and technical service industries
Business scope: None,
Optical Components,
Law,
Nickel Based Master Alloy,
Development And Technology Transfer,
Metal Flux,
Metal,
Test Probe,
Aluminum Based Master Alloy,
Non Ferrous Materials,
Copper Based Master Alloy,
Electronic Product Test Fixtures,
Zinc Based Master Alloy,
General Equipment Import And Export,
Iron Based Master Alloy,
Precious Metal,
Research On New Metal Materials,
Quartz Products,
Aluminum Alloy,
Metal Additives,
Business scope: Environmental Engineering Technology Development,
Soundproofing Material,
Engineering Survey And Design,
Environmental Engineering Design,
Wholesale Of Decoration Materials,
Consult,
Mechanical And Electrical Equipment Installation,
Environmental Protection Complete Set Of Equipment,
Mechanical And Electrical Installation Engineering Professional Contracting,
Chemical Technology,
Building Materials Technology,
Sound Barrier,
General Equipment Import And Export,
Dust,
Steel Structure Manufacturing And Processing,
Steel Structure Engineering Professional Contracting,
Serve,
Sewage,
Chemical Machinery,
Development And Technology Transfer,
...