Tianjin Tongjie High Pressure Pump Manufacturing Co., Ltd. was established in 2003. In the global layout, the holding company of the United States, the establishment of R & D center, and the comprehensive cooperation with the United States ER, APSI and other companies, leading the rapid development of domestic high-pressure water jet cleaning industry. Based on water jet technology and with high pressure plunger pump as the core, Tongjie provides customers with system solutions and services.

Tianjin Tongjie Intelligent Technology Co. , relying on the R&D and manufacturing strength of high-pressure pumps of Tianjin Tongjie High-Pressure Pump Manufacturing Co., is dedicated to the market development of special sets of equipment for urban environment cleaning and municipal pipe network maintenance. Mainly involved in underground pipe network dredging, urban environment daily cleaning. Adopting the modular design concept of special function, we have designed a variety of flexible and mobile combined product solutions for different working conditions.

Tongjie takes the improvement of product quality and safety as the foundation of enterprise development, and has strict and stable strategic cooperative suppliers, to ensure the quality of products at the source to lead the industry. We actively optimize the control process of production, which makes the production process of Tongjie much higher than the industry level. It is the result of the excellence in technology, raw materials and process that has won the unanimous recognition of users and the industry.