Business scope: Waterproof Building Material,
Sell And Provide Related Technical Services,
Wire And Cable,
Mold,
Seamless Metal Lining,
Heat And Sound Insulation,
Hardware,
Auto Parts,
Composite Cylinder,
Software Products,
Computer Network Products,
Pressure Vessel,
Mechanical Engineering Design And Installation,
Production Of Composite Materials And Products,
Steel Seamless Gas Cylinder,
Machinery Sales,
Metallic Material,
Sales Of Communication Equipment,