Zhejiang ousen pump industry co., LTD., formerly located in the haihe pump factory of yongjia county, was founded in 1985.The company has 258 technical staff, senior technician of 32, company specializes in export all kinds of pumps, and obtain the IPA certification, quality management system certification ISO9001-2008, the European Union CE certification, EAC and white three mandatory product safety certification, CNAS certification.The company is a member of China machinery pump valve association. Company is located in national industrial park of wenzhou economic development zone of wenzhou airport new area, the total area of 30000 m3, specialized in the design of the industry, chemical industry, water supply and drainage equipment research and development, production and manufacturing...