Zhejiang pinbo plastic machinery Co., Ltd is specialized in making Stretch film machine, recycling machine, screw barrel, filter, mold, gearbox and extruder machines. Forrmer name is Ruian yumin machine screw Co., Ltd since 1988 with brand name PYM. During the past 3 decades, it has become the biggest supplier of main parts of plastic machines in Ruian city, covering the land over 13000 cube meters. Its hot sell products are various kinds of screw barrel for film blow machine and recycling machine, PP woven bags, extruder machines and injection machine. It is equipped with professional machines and equipment, like FANUK series CNC computer-controlled machines, depth hole drilling machine in 18000 mm length, nitriding ovens in 8000mm depth. It does nitriding treatment for 7 days and nights, which greatly ensure the hardness of products. Its products are welcome a lot with clients and friends all over the world. With its large-scale production, it continuously improve the quality assurance system and impleme

Shandong Topline Machinery Co., Ltd., founded in Jiyang District, Jinan City, Shandong Province, is a professional enterprise producing extruder equipment and accessories.

Sino-tech Machinery Co., Ltd is a professional manufacturer of extrusion blow molding machine, injection molding machine and pet bottle blow molding machine, plastic recycling&plastic extrusion line and related auxiliary machines in China.

Joiner Machinery Co., Ltd., has several years experience in the manufacture and supply of new and refurbished wear parts for all major makes of twin-screw extruders.

Qingdao Zhongrui Plastic Machinery Co., Ltd. is located on the coast of the Yellow Sea and by the Jiaozhou Bay. It is located in Jiaozhou City, Qingdao, Shandong Province. It is adjacent to Jiaoji Railway in the west, Tongsan and Jiaozhou Bay Expressways in the south, Jiqing Expressway in the north and Jiqing Expressway in the east. Qingdao port and airport are only 45Km, and it is very convenient for sea, land and air. The company is people-oriented, innovation and development, relying on years of corporate culture, with majestic momentum and quick response to continue to grow and grow, so that it has a deep scale in the industry, much attention, the company has always focused on technology research and development and Management and innovation have formed an experienced technical development team. Zhongrui Company is a high-tech enterprise specializing in the production of high-performance and high-quality plastic machinery and equipment. It has strong technical force, strong development capabilities, and perfect and thoughtful technical services. It has many leading technologies in this industry. The deep understanding of plastic extrusion technology and outstanding mechanical processing capabilities make its product quality unique. Long-term accumulated production experience, rich domestic and foreign equipment debugging successful experience, research and grasp of earlier technologies, in production In every link, we strictly control the quality of products, making Qingdao Zhongrui Plastic Machinery Company your trustworthy friend. The main products of Zhongrui Company include various kinds of plastic pipe production lines such as PE, PC, PVC, PP, PP-R, PET, PE-RT, PA; Various plastic profile production lines; PE, PP, PVC wood-plastic profile production lines; Each Class plastic sheet production line; Mask nose strip production line and mask nose strip products, single-screw, twin-screw extruders, mixers, crushers and other auxiliary machines for various purposes. Products are exported to Southeast Asia, the Middle East, South America, the European Community, Russia, Denmark, Ukraine, Kazakhstan, Uzbekistan, Pakistan, Iran, Egypt, Kenya and many other countries and regions, and are well received by users. Corporate philosophy: Integrity, truth-seeking, innovation, and efficiency. Enterprise spirit: Be loyal to users, serve them well, and develop together with users. Quality policy: Quality assurance system as the basis, customer satisfaction as the service standard, and the goal of striving to be a world famous brand. Qingdao Zhongrui Plastic Machinery Co., Ltd. Always puts the interests of customers in the first place and seeks a win-win development. Your success is our pride and the foundation for the growing prosperity of Zhongrui people. The chairman and general manager of the company and all employees sincerely and enthusiastically welcome domestic and foreign customers to visit our company, conduct business negotiations, discuss together, and create a better future.

Zhangjiagang Chenxing Machinery Co., Ltd. Traces its origins back to Sanxing Plastic Machinery Factory, a collective enterprise that transformed into a joint-stock company in 1996. Officially established under the Chenxing name in 2002, the company has since specialized in the design, development, and manufacture of advanced plastic machinery equipment. Strategically located in Zhangjiagang, a nationally recognized sanitary city with convenient access to Shanghai in the east and Nanjing in the west, Chenxing benefits from excellent transportation links and a thriving industrial environment. Guided by the principles of integrity, innovation, and customer-oriented service, Chenxing has built a strong reputation in both domestic and international markets. The company's main product portfolio includes: Pipe Extrusion LinesProfile Extrusion LinesCorrugated Pipe Extrusion LinesBoard and Sheet Production LinesPlastic Pelletizing MachinesPlastic Recycling MachinesHigh-Speed MixersAutomatic Weighing and Metering SystemsWith a modern design system and a highly skilled team of engineers and technicians, Chenxing integrates scientific research, development, manufacturing, distribution, and service into a complete business system. Its products have gained wide recognition for reliability, efficiency, and quality, serving customers across multiple industries worldwide. Looking ahead, Chenxing is committed to continuous improvement and technological advancement, aiming to set new industry standards while creating greater value for its partners. Supported by strong technical expertise, a scientific management system, and a favorable investment environment, the company is well positioned for sustainable growth and long-term success. Zhangjiagang Chenxing Machinery-where innovation drives the future of plastic machinery.

Company Introduction

ZHOUSHAN BEST PRECISION MACHINERY Co., Ltd is a professionaI manufacture of screw barrel. At present, BST MACHINERY have a professional design experienced production team. We are located in east of Zhoushan City, Zhejiang Province, close to Shanghai and Ningbo Port.

We are an ODM plastic extrusion machine manufacture.

NANJING ZHITIAN is specialized in the manufacturing of Replacement Parts for Twin Screw Extruder. So far has more than 20 years of research and development production experience. Manufacturing Barrels, Gearboxes, Overall Liners and Screw elements for Twin Screw Extruder. We also provide you the refurbishment service for barrels and Gearboxes. In addition to providing high quality spare parts for domestic twin screw models, we can offer the replacement parts for a variety of twin screw extruders made in Europe, America, Japan, Korea, etc.

Zhejiang Bohai Machinery Co., Ltd is located in Zhoushan city which is the largest screw barrel production base in China. We specialize in manufacturing screw and barrels for more than 10years. Our company strictly select high quality bimetal steel 38CrMoAlA as raw material, with latest technology and processing elaborate testing equipment from Europe and U. S to ensure product accuracy and quality. Our products have a long life and good wear resistance, corrosion resistance, the company also undertake mapping, design, reconstruction and batch processing operations, and make full use of our experience in screw design, so that customers receive the materials The product has been super!