Dare to innovate, prudent and progressive

Established in 1992, weihai tongge technology co., LTD. Is a professional manufacturer with nearly 30 years of cyclone grading equipment and high-performance polyurethane products, and has passed iso9001:2015 quality system certification. With the tenet of "science and technology, quality, integrity and service", the company pays attention to independent research and development, foreign technical cooperation and process control. Products "easy to use, durable", widely used in mines, coal, power, environmental protection, chemical, machinery, petroleum and other industries of hundreds of customers

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Why choose us?

TONGGE Technology

Provide users with sorting experiment, type selection, design, manufacturing, debugging, after-sales service, etc

TONGGE Technology

Manufacture of various specifications of the cyclone, valves, etc

TONGGE Technology

Make screen plate, flotation machine stator rotor, grinding machine lining plate, pump impeller, pipeline and other high wear resistant polyurethane flow parts

WEIHAI TONGGE TECHNOLOGY CO.,LTD.

WEIHAI TONGGE TECHNOLOGY CO.,LTD.

The company has a complete and scientific quality management system. In the spirit of "dare to innovate, prudent and progressive", bold introduction of advanced production equipment, strengthen production management, strict quality control, with its stable product quality, fast delivery and price advantage, stand out in the fierce competition in the market, steady development.