Zhejiang Zhoushan Shunli Screw Manufacture Factory is a manufacturing enterprise which specially studies and makes kinds of screws, cylinders and extruders.we always persists in exchange and cooperation with domestic and oversea enterprises, and actively absorbs all successful experiences. Its products are sold to everywhere in China, and exports to Taiwan and the countries and regions of Southeastern Asia which are well accepted by all users. After our hard working and social supports over 10 years, we is becoming bigger and stronger continuously, imported advanced home and oversea technologies, and has had powerful technologies for manufacturing kinds of extruders and plastic machinery, and for volume-producing high precise screws and cylinders. The growth of enterprise needs quality guarantee, we establishes a strict check system and outfits standard check equipments and personnel. The products are carried out track records and inspection of check personnel in order to ensure 100% high quality. Meantime, our company has a quality afterservice system to solve the users&＃039; problems encountered in use. Our factory is located in the Zhoushan Archipelago of the eastern ocean in China with beautiful landscape, which borders on Shanghai city in the north, and Ningbo and Hangzhou city in the west with a convenient traffic. The company will sincerely cooperate with home and oversea users with innovation, quality service and quality products.