Business scope: Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Sales Of Building Materials,
Sales Of Plastic Products,
Sales Of Concrete Structural Components,
Brick And Tile Sales,
Manufacture Of Concrete Structural Components,
Manufacturing Of Lightweight Building Materials,
Manufacture Of New Building Materials,
Manufacturing Of Plastic Products,
Sales Of Lightweight Building Materials,
Stairs Sale,
Professional Design Services,
Door And Window Sales,
Standardized Service,
Building Block Manufacturing,
Staircase Manufacturing
...