Hua Ying Valve Co.,Ltd is an global valve enterprise integrated with R&D、production、marketing and service, it has been developing for nearly 30 years. The company headquarter is located in Quanzhou city, Fujian Province covers an area of about 70,000 square meters and more than 400 employees. The company has took the certifications of IS09001, IS014001, IS018001, GB/T28001, API6D, API600, API609, CR-TU010, CR-TU032, CE, TS, ABS and so on. The company has its own two foundry plants, one of th