Business scope: Metal Material Sales,
Metal Structure Sales,
Engineering Management Services,
Fabrication Of Metal Structures,
Sales Of Plastic Products,
Manufacture Of Special Equipment For Environmental Protection,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Internet Sales,
Industrial Internet Data Service,
Manufacturing Of Engineering Plastics And Synthetic Resins,
Internet Data Service,
Municipal Facilities Management,
Metal Material Manufacturing,
Production Of Bearing Steel Products,
New Material Technology Research And Development,
Biochemical Product Technology Research And Development
...