1. Langfang Ye Zhan Thermal Insulation Material Co., Ltd. is located in Langfang City, Hebei Province. Its business scope includes processing and selling thermal insulation lightweight composite sandwich panels and pipes, and selling polyurethane products, polystyrene boards, polymerized polystyrene boards and thermal insulation composite boards. The main products are silicon insulation board, thermal insulation polystyrene board, homogeneous insulation board and polymeric polystyrene board.
2. xinzheng city Dingli Plastic Industry Co., Ltd. is located in Fulin South Road, Baqian Township, xinzheng city, and its business scope includes plastic products and external wall insulation materials. The main products are thermal insulation polystyrene board, extruded board and Dingli plastic.
3. Hebei Huachang Thermal Insulation Building Materials Co., Ltd. is located in the east of Shashu Road, Shucheng Town, hejian city, Cangzhou City, Hebei Province. Its business scope includes internal and external wall insulation boards, polystyrene foam molded products, mortar, grid cloth and rock wool products. The main products are polystyrene board, extruded board, thermal insulation material, external wall thermal insulation board, polystyrene foam board and thermal insulation extruded thermal insulation board.