SHANGHAI RITAI VALVE GROUP CO.,LTD. it's a modernized enterprise integrating valve production, scientific research & development, sale and service. Its products,Vacuum valve,Low-temperature valve,Flat valve,Emergency shut-off valve, Pressure Reducig valve,Elastic-seat enclosed valve,Water Power control valve,Ball valve in natural gas pipeline,and some special kinds of valves made of fine titanium,nickel etc.in term of ANSI Standard are widely used in Steel & Iron,Petroleum,Chemical Industry , Environmental Protection etc. For so many years, it has gained highly evaluation and entrustment from all the customers.

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