Botou shengfeng auto-control valve co., LTD was founded in 1995, located in the "foundry Town" of China - Botou .Botou shengfeng auto-control valve research and development, production and sales business AS one, production standard coverage of the British standard (BS), German standard (DIN), AWWA, Australia standard (AS), non-standard (SABS) and Chinese standard (GB). With 10 years of experience in foreign trade sales, we have exported more than 70 countries and regions such as Europe, America, Middle East and Australia.The company has a high quality professional design team, has a special invention patent more than 20. At present the company's own research and development production of large diameter intelligent water meter valve control device based on solar power and CyFi communications technology of valve control device, intelligent electric control valve, manual emergency water supply motor valve with low power consumption, low power consumption of electric valve, low power consumption and energy saving electric ball valves, opened a new chapter in the intelligent control, intelligent control valve industry leader.