Shanghai Hongxin Thermal Insulation Material Co., Ltd. - Company Introduce
The main production and sales "HX" brand high pressure filling machine, water stop needles, polyurethane foaming water-stop, waterproof, plugging materials and other products. [Details]
Shanghai Hongxin Thermal Insulation Material Co., Ltd. - Company Introduce
The main production and sales "HX" brand high pressure filling machine, water stop needles, polyurethane foaming water-stop, waterproof, plugging materials and other products. [