Shijiazhuang Zhuwei Industrial And Commercial Co.,ltd is a professional manufacturer and exporter of building material fasteners.Based on excellent quality reasonable prices, we have won responsible reputation in many different counties, such as Chile,Korea ,New ...

Shield extruded foam insulation board (referred to as \\"extrusion plate\\") is mainly composed of polystyrene, add a few additives, and through the heating system with rigid closed-cell structure, Shield  Extrusion plate special Hangzhou Shield by energy-saving ...