Company introduction videoHebei Tongli automatic valve manufacturing co,Ltd. was founded in 1995 which headquarter is located in “township of casting” the fourth development zone of Botou city of Hebei province. The company is a professional manufacturer which can research, produce and sale. Meanwhile, we focus on researching, producing and selling of heating valves after nearly 20 years of development and innovation. The company can provide projects of designing, installing and adjusting of HVAC (heating, ventilating,Air-condition) system based on major products – heating valves. Our company has passed ISO9001:2000 quality system certification, CE certification, special equipment license of the People's Republic of China, the occupational health and safety management system certification, environmental management system certification. Our main product cover welded ball valve, gate valve, butterfly valve,stop valve,man water valve,dymanic balance valve include brass, stainless304 ,316,316L, cast iron, ductile cast iron,and customized,install in different environment and different condition of pressure and temperature. Using widely in chemistry,power, metallurgy, water conservation and controlling, irrigation,construction, heating system, and water drainage fields. The company keep researching high-tech heating products with new technology, new arts and new materials and make a great achievement to perfect and develop the HVAC system. The products are selling well in kinds of large and medium-sized enterprises and are exported to more than 10 countries and regions like Russia, the United States, European, Japan, South Korea, etc. HEBEI TONGLI SELF-CONTROL VALVE CO., LTD. is willing to make progress and magnificence with various circles of society based on “cooperate sincerely and create a mutual beneficial ”. Hebei tongli brand has enjoyed a great reputation amount our customers. Hebei Tongli automatic valve manufacturing co,Ltd. will try best to service you.