Business scope: Install,
Steel Sales,
Metal Products Sales,
Wholesale Of Hardware Products,
Boiler Equipment,
Construction General Contracting,
Construction Engineering Design,
Metal Structure Sales,
Construction Machinery,
Door And Window Sales,
Shot Blasting,
Manufacturing Of Hardware Accessories,
Door And Window Manufacturing And Processing,
Steel Structure Installation,
Transform,
Make,
Green Facilities,
Hoisting Machinery,
Maintenance And Related Technical Services,
Construction Engineering Construction,
...