Shanghai Autotight Valve&Fitting Co.,Ltd. is a professional valve manufacturer, specially produce the stainless steel, carbon steel valve. Its predecessor is Zhejiang Huaxia valve Co., Ltd.(Established in 2002) . The registered capital of enterprise is more than 5 million Yuan RMB, the area of factory building is more than 20,000 M2. (the new factory zone is under construction).Now,It is of member units of both Chinese Valve Association and Wenzhou Pump&Valve Association, and a enterprise certified to ISO90...
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