Tangshan Tonghai Air-Cleaning Technology Co., LTD., founded in 2017, focuses on controlled environment technology and equipment (including ventilation control and ventilation safety). At present, it has formed a research and development center, sales and marketing headquarter in Beijing, a factory in Tangshan, and an office for international business in Hainan Free Trade Port. We dedicate in the fields of nuclear industry ventilation equipment, life science, and physical and chemical laboratories.
The company has been making efforts on the pain points of the users, and has achieved significant breakthroughs in air valve controls, air tightness, disinfection, leak detection and other technologies with a number of invention patents.
The ventilation safety products, independently developed by the company, include air tight isolation valve, regulating valve, bag-in and bag-out HEPA filtration device (BIBO), terminal HEPA filtration device, Y type air vent HEPA filtration device, etc., have obtained the EU CE certification, nuclear industry qualified supplier certification. These products are mainly used in the nuclear industry, biological agent industry, all kinds of laboratories and other high-risk production facilities to effectively protect and contain potentially harmful aerosols.
After three years of research and development, the company launched FCV series dynamic flow control valve and PCV series dynamic pressure control valve which can accurately measure and control the air supply/exhaust volume and space differential pressure under complex application conditions, with no need to install straight pipe upstream and downstream of the air valve, and with good linear regulation and anti-interference characteristics, and its own controller can be integrated automatic control system to realize centralized controls. On construction sites, the test and balance period of the system is greatly shortened, the accuracy of air volume and pressure control are greatly improved, and the anti-interference performance of the controls.
Telephone：010-80339908
Email：admin@tonhigh.cn
Factory Address：Zhoutang Line, Shimen Town, Zunhua City, Hebei Province
Office Address：Room 318, Zhonghe Huajian Building, No. 20 Ganluyuan Nanli, Chaoyang District, Beijing
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