WZYB.WZYB, founded in 1959, is a leading manufacturer in China's control valve industry, and its products are widely used in petroleum, chemical, metallurgy, power station, oil and gas storage and transportation and other industrial automatic control fields. The company's main regulating valves (such as A series, ATS all stainless steel valves), ball valves (G series, G2080 deep-sea valves), butterfly valves (WB series, WB310 triple eccentric valves) and special valves (such as ATM high-pressure regulating valves, A2000-L anti-surge valves), covering the whole scenario of high-temperature, low-temperature, deep-sea, sanitary and other control valves solutions to serve the core industrial fields, such as energy, chemical industry and marine industry.