In the early stages of its establishment, the company was committed to the development and application of new building waterproof coatings.Since 2006, it has entered the building energy-saving insulation industry and started researching and developing polyurethane rigid foam exterior wall (roof) ins

In the early stages of its establishment, the company was committed to the development and application of new building waterproof coatings.Since 2006, it has entered the building energy-saving insulation industry and started researching and developing polyurethane rigid foam exterior wall (roof) ins