Zhoushan Huanuo Plastic Machinery Co., Ltd. specializes Connaught is committed to research and development, design and production of high wear-resistant cylinder screw; is committed to being barrel screw industry&＃039;s most innovative dynamic guides. Customer demand as the norm, in order to adapt to the market for high wear-resistant barrel screw, the company introduced in Japan and Taiwan&＃039;s technology and equipment, the United Nations with the industry and the various forces within and outside the production chain, in the selection of breakthrough and continuous innovation, customers and markets products that truly add value. Production of pairs of alloy barrel (HK1, HK3, HK5, HK7, etc.) and special material screw (HPT1, HPT2, HPT3, HPT5, etc.) has been widely used in China and abroad, the company serves customers in many countries and regions. The company has a complete set of design and manufacture of high wear-resistant, high-precision machine cylinder screw production system, and strong technical force, rich in design and manufacturing experience, according to customer&＃039;s different requirements and plastic performance, design and manufacture of a variety of pitch change deep-type, long type, mixing type, separate type, barrier type, exhaust type, wave type, such as screw-type speed. Our success depends on your success. Providing customers with comprehensive experience and solutions, we warmly welcome companies all over the world to visit us to build up long-term relationships!