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Hebei Tongli Automatic Control Valve Manufacturing Co., Ltd. was founded in 2007, and its headquarters is located in Siying Development Zone, Botou City, Hebei Province, the hometown of foundry. The company is a professional manufacturer integrating R&D, production and sales. After recent years of development and innovation, it specializes in the research, production and sales of heating valves. The company's product structure is dominated by heating valve products and provides a full range of products. Directional HVAC system design, installation and commissioning plan. gt>The company has successively passed: secondary quality system certification, special equipment license of the People's Republic of China, occupational health and safety management system certification, and environmental management system certification. gt>&The certificates the company has obtained in recent years include: high-tech product certificate, national quality service consumer satisfaction enterprise, n... [Details]
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