上海阀门厂股份有限公司
Shanghai Valve Factory Co., Ltd. (“SF” for short) is a fluid control equipment manufacturing enterprise with a century-old industrial history, and its predecessor was Shanghai Valve Factory, which can be traced back to 1921. As a century-old national industrial brand, SF has witnessed the changes of the times and is one of the epitome of Chinese manufacturing and the rise of national industry.
Website：www.svf.com.cn