Zhoushan Jianghai Screw Machinery Manufacturing Co., Ltd. is located at No. 599 Xingzhou Avenue, Dinghai West Industrial Zone, Zhoushan City. It is a professional manufacturer specializing in research and development, design, and manufacturing of screws and barrels. Good quality and reputation stem from the company's focus and efforts over the past 20 years. The machine barrels and screws produced by the company have long been matched with many well-known injection molding machine manufacturers in China and have been repeatedly rated as excellent suppliers. The company has advanced production technology and equipment, rich design experience, and provides customers with various products such as nitriding, chrome plating, stainless steel, bimetallic surfacing, tungsten carbide surface spraying, etc. to meet the needs of different applications. For many years, the company has adhered to the concept of "quality first, customer first", constantly pursuing the high-end development of products, providing customers with surveying, design, drawing manufacturing, renovation and other services, and seeking common development with customers with excellent quality and timely service. Jianghai Company has over 20 years of professional experience in producing screws and barrels, and has gathered a group of excellent employees who are good at management, knowledgeable in management, skilled in technology, and strive for excellence. The strong strength and professional team of the company are the guarantee of high-quality products. The company strictly adheres to the ISO 9001:2000 quality management system standard, ensuring that every process from material selection, product design, production, and packaging undergoes strict inspection and dedicated personnel to ensure that every product delivered to customers has high quality and standards. 1. We have an experienced R&D team dedicated to product research and technology development, providing you with professional technical support and solving various solutions; 2. We can not only process and manufacture samples, but also design and conduct on-site surveying according to customers' special requirements. We can also repair and refurbish old screws by spraying alloy; 3. The company provides you with comprehensive after-sales service. We always dedicate high-quality products and the best service to our customers as our eternal pursuit. You can rest assured of our products.