located in Shanghai, China is the base of our worldwide operations, it established the facility Romway Valves Co., Ltd. located in Zhejiang Shengzhou Industrial Develop Zone, few years before. In accordance with the ISO ***1, we manufacture brass valves and fittings covering a wide range of application, such as brass pipe fittings, general thread fittings, brass ball valves, gate valves, angle valves, bibcocks, etc.. It established another company Yuhuan Yuayi Valves Co., Ltd. in Hongkong for sale purpose. sells its own products to all over the world and offers the clients with very competitive prices, high quality products, quick deliveries, we grasp service is the key element, so we do our best to supply good service both pre and after sales, and provide total value for money with products that are fit for purpose, of the very best quality. Contact Now Contract Manufacturing:OEM Service Offered,Design Service Offered