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Jwell Machinery Manufacturing Co., Ltd.
Jwell, founded in 1997, is a leading manufacturer of Twin screw extruder barrel equipment and complete chemical fiber spinning systems. It is recognized as a vice president unit of the China Plastics Machinery Industry Association. The company's production facilities cover about 700,000 square meters across seven locations, including its headquarters in Jiading District, Shanghai, as well as Haining and Zhoushan in Zhejiang Province, Taicang and Liyang in Jiangsu Province, Foshan in Guangdong Province, and Thailand. Jwell consists of 26 specialized companies, nine large-scale gold processing plants, and three heat treatment/nitriding plants, producing over 3,000 sets of high-end plastic extrusion lines and other complete equipment annually. Jwell is supported by a highly skilled team of mechanical and electrical commissioning engineers, advanced machining facilities, and standard assembly workshops, and its products are sold in more than 120 countries and regions worldwide.
Changzhou： No. 118 Shangshang Road, Zhongguancun Development Zone, Liyang City, Changzhou City, Jiangsu Province
Coperion GmbH
Coperion GmbH is a global leader in the development, manufacture, and service of high-performance systems and components for the handling, compounding, and processing of bulk materials and polymers. With decades of experience, Coperion provides innovative solutions that optimize production efficiency, product quality, and operational safety across industries such as plastics, chemicals, food, pharmaceuticals, and recycling. The company's portfolio includes twin-screw extruders, feeding and weighing systems, bulk material handling systems, pelletizing equipment, and complete process lines. Coperion combines advanced engineering, precise manufacturing, and comprehensive after-sales support to ensure reliable and high-performance solutions tailored to each customer's needs. Headquartered in Germany, Coperion serves clients worldwide through a network of subsidiaries, sales offices, and service centers, delivering global expertise with local support.
Theodorstraße 10 70469 Stuttgart Germany
Leistritz Extrusion Technology GmbH
Leistritz Extrusion Technology GmbH is a leading German manufacturer of high‑performance extrusion systems and components for the plastics, chemical, and food industries. With decades of experience in polymer processing technology, Leistritz develops innovative solutions that help customers improve productivity, product quality, and process stability. The company's product range includes twin‑screw extruders, co‑rotating and counter‑rotating systems, extrusion lines, feed and control systems, and specialized downstream equipment. Leistritz combines advanced engineering, precision manufacturing, and deep application expertise to deliver customized extrusion solutions for a wide variety of applications — from compounding and recycling to pharmaceutical and food processing. Headquartered in Germany, Leistritz serves customers around the world with a strong focus on technical support, service excellence, and long‑term partnerships.
Markgrafenstraße 36–39 90459 Nürnberg Germany
PMH GmbH
PMH GmbH is a second-generation, family-run company led by the Kinnart family. Founded in 1989, we began by selling machinery worldwide and overhauling extrusion lines. Over time, we expanded to design and manufacture custom extrusion lines, tailoring systems to meet customer needs. Our services now include complete extrusion lines for filament and welding wire production. We offer flexible configurations, including plasticizing units and cooling sections with conveyor belts and cooling fans for water-soluble filaments. We also handle the delivery of used machinery to your location. With over 30 years of experience, we provide expert advice and reliable solutions for all your extrusion needs.
Eduard‑Rhein‑Strasse 15 53639 Königswinter, Germany
battenfeld‑cincinnati Germany GmbH
battenfeld‑cincinnati Germany GmbH is a leading German manufacturer of advanced plastics extrusion machinery, serving customers around the world with high‑performance solutions for the plastics processing industry. As part of the global battenfeld‑cincinnati group, the company specializes in single‑ and twin‑screw extruders, extrusion lines, downstream equipment, automation systems, and complete process solutions tailored to customer needs. With decades of experience in extrusion technology, battenfeld‑cincinnati Germany combines innovative engineering, robust manufacturing, and deep application knowledge to help customers improve productivity, product quality, and operational efficiency. The company's solutions are used in various applications such as films and sheets, pipes and profiles, compounding and recycling, wood‑plastic composites, and technical plastics. Committed to innovation, reliability, and customer support, battenfeld‑cincinnati Germany provides comprehensive services including technical consulting, system design, commissioning, and after‑sales support, building long‑term partnerships with customers worldwide.
Friedrich‑Bergius‑Ring 15–17 97076 Würzburg Germany
Theysohn Extrusionstechnik GmbH
Theysohn Extrusionstechnik GmbH is a respected German manufacturer of plastic extrusion machinery and systems, offering high‑quality solutions for plastic processing industries worldwide. With many years of experience, Theysohn focuses on designing and producing twin‑screw and single‑screw extruders, compounding systems, downstream equipment, and complete extrusion lines tailored to customer needs. The company combines advanced engineering, precise manufacturing, and strong application expertise to deliver efficient, reliable, and flexible extrusion solutions. Theysohn serves a broad range of sectors, including plastics compounding, masterbatch production, engineering plastics, recycling, and specialty materials. Committed to innovation and customer support, Theysohn Extrusionstechnik offers expert consulting, customized system design, commissioning, and ongoing technical service — helping customers optimize performance and achieve consistent product quality.
Schleifweg 2 90427 Nürnberg Germany
GermanTwinscrews GmbH
GermanTwinscrewS is a leading supplier of high-quality Twin screw machines and cylinders for the plastics industry. Founded in 1995, we specialize in designing, manufacturing, and installing these key components. With 25 years of experience, especially in counter-rotating twin screws, GermanTwinscrewS has built a strong reputation. Under the GTS brand, we provide machines and accessories for all counter-rotating and large co-rotating twin screws. Our products are also widely used in the petrochemical industry, helping produce polyolefins and other materials. We combine deep knowledge of plastics production, process engineering, steel, and manufacturing with years of practical experience. Our ongoing development of twin-screw technology reflects our focus on innovation and efficiency, while we also prioritize reducing energy consumption and environmental impact. Quality, reliability, and innovation are at the core of our company philosophy. Our motto, “We are not the biggest, but the best,” guides our production using advanced technologies and strict quality controls to ensure durability and performance. At GermanTwinscrewS, we are committed to providing first-class solutions that meet customer needs, help achieve economic goals, and support long-term success.
Segelmacherstraße 4 26605 Aurich Germany
KraussMaffei Group
Nanjing Kerke Extrusion Equipment Co., Ltd. (Wanplas Group) is a high-tech company with a skilled team in R&D, design, manufacturing, and sales. The company has extensive experience in the twin-screw extruder industry. Its product range includes single screw extruders, co-rotating twin-screw compounding extruders (KTE series KTE-16 to KTE-135D), two-stage compounding lines (KTE/SE), KUW underwater pelletizing systems, SE series single screw extruders, and various auxiliary equipment.
Krauss‑Maffei‑Strasse 1 85599 Parsdorf (Vaterstetten), Germany
With nearly 20 years in the intelligent extrusion equipment industry, he has held key roles at Jwell Machinery, including General Manager and Rotating Chairman. Since 2024, he has managed multiple subsidiaries, driving business expansion and industrial upgrades, while leading innovation in intelligent manufacturing and global growth.
