Description

　Zhejiang Zhongsu Screw Co.,Ltd is a professional manufacturer of extruder screw barrel，injection screw barrel，parallel twin screw barrel，conical twin screw barrel，rubber screw barrel，double metal screw barrel and other various types of screw barrel.
At present，Zhongsu screw have a professional design experienced production team.Zhongsu screw Co.ltd.located in east of zhoushan islands of the Hangzhou bay rim which is the screw town**-Jintang island，close to Shanghai，Hangzhou，Ningbo and other big city，transportation convenient.
Zhejiang Zhongsu Screw Co.,Ltd has strong technical force,equipped with advanced equipment and stricted tests.Mostly products materials are selected from high quality of the German zinc product No.3 steel with the best materials to exploit market and most new material,add reasonable process design through tempering,molding,qualitative,nitriding,fine grinding,polishing process of refining.So that the screw barrel has superhard resistance wear,corrosion resistance,fracture resistance.In order to meet the needs of our customers,we company also provides product design,surveying and mapping,sample processing and repair manufacturing business.
All of our products comply with international quality standards(ISO********0).Since the establishment of the company,we are getting greatly appreciated and praise from new and old customers around the world.We will insist on the principle of quality,honest to customers,and provide our customers new information of the products and offer good quality products with good price.
We sincerely welcome customers to negotiate consultation and exchanges guidance,Your satisfaction is our eternal pursuit and goal.
After several years of constant struggle，Zhejiang Zhongsu screw Started from a family workshop，and developed into a young enterprise which has regular production liine，superb manufacturing process and excellent system.Through the efforts of all staffs，In June ***4 Zhongsu Screw formally upgraded from zhoushan zhongsu screw manufacturing co.ltd to Zhejiang Zhongsu Screw co.,ltd.The registered capital increased to ten million.