Our company, founded in 1992, engages in the research and manufacture of temperature-control products. Such as, the device of temperature control to clear off the wax by beating washing used for exploiting petroleum, the self-regulating temperature valve used for heating, air-condition and hot-water system in the city, adjustable constant-temperature water directing and displacing valve, and the self-control temperature and flow regulating valve etc. In 1998, we began to develop the radiator constant-temperature control valve, and it was put in production in 1999. Since 1999, they have been installed and used in Beijing, Dalian, Tianjin, Qingdao, and Wuhan etc. cities, and operate reliably and stably. According to the related standard, Liaoning Product Quanlity Supervision and Inspect Insitute inspected our radiator constant-temperature control valve, and prepared the certificate for the valve. We also went through the procedure of production liability in China Safe Insurance Company, which will bear the accidental insurance. In our country, we firstly develop and write the Enterprise Standard for the temperature-control valve, and participate in the developing activities of National City Construction Industry Standard and they have been recorded in Beijing and Liaoning etc. “Architecture Standard Design Heating Standard Ilustrations”.
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