
ZHANGJIAGANG GERUI SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD. manufactures plastic machinery led by conical twin-screw and single-screw extruders, supported by integrated R&D and manufacturing. The company combines standardized workshops with a market-driven, quality-focused approach for global buyers.
ZHANGJIAGANG GERUI SCIENCE & TECHNOLOGY DEVELOPMENT CO., LTD. is a specialized manufacturer of plastic machinery based in Zhangjiagang, Jiangsu, in the Yangtze River International Electromechanical Industrial Zone. Positioned in the Yangtze River Delta with convenient links to Shanghai and Nanjing, the company is set up to support efficient domestic and international trade.
The company integrates research, development, and manufacturing, operating on a 20,000 square meter site with 15,000 square meters of international-standard workshops. Its core product range includes conical twin-screw extruders, single-screw extruders, high-speed mixers, and complete production lines for pipes, profiles, and sheet materials, along with a variety of auxiliary plastic machinery.
Driven by a market-oriented strategy with technology leadership, quality management, and service support, the company emphasizes rapid adoption, continuous improvement, and ongoing innovation. Its equipment is widely supplied across China and exported to multiple overseas markets, building long-term cooperation with well-known plastics enterprises.

A specialized plastic machinery manufacturer integrating research, development, and manufacturing to support plastics processing companies with complete equipment solutions.
The company follows a market-oriented approach with science and technology as the driver, quality as the main line, and service as the guarantee, focusing on rapid introduction, continuous improvement, and sustained innovation.
The company builds stable, long-term relationships with domestic and international plastics enterprises, supporting customer growth through reliable equipment supply and ongoing cooperation.
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