Shanghai Qiuyi Valve Co., Ltd. is a specialized company devoted into manufacture and sales of valve, The company possesses 260 precise equipments , the advanced numeral control machines ensure the flexibility and exchangeability of all the product parts. the company flourishes year by year, and its products have been widely used in lines of domestic large powerstation configuration, dirty water processing, urban construction, petroleum-chemical, oil extraction, metallurgy, chemical fertilizer, paper production and pharmacy, exported to many countries and regions, gains the users&＃039; unanimous praise and confidence.