Zhoushan Weiqi Plastic Machinery Co.,Ltd. is engaged in research and manufacture of plastic extrusion equipment, the main pieces - twin-screw manufacturers.The company has strong technical force, advanced processing equipment, strict inspection standards and improve the service system, to ensure product quality of excellence over the years, all products are strictly manufactured according to national standards presses Xing Ye with high precision, no distortion good wear resistance, corrosion resistance, etc., so competition in the market everywhere has been in a higher position, and in many domestic large and medium machine manufacturers supporting...