Ningbo Rian Valve Co., Ltd. was founded in 1982 with self imports and exports right. specializing in manufacturing all kinds of brass valves in China. Our company and production facilities covers 40000 m2, Which has fixed assets of at least RMB 50,000,000 and is located just besides the Ningbo-Taizhou-Wenzhou Highway, with 500 employees. It possesses state-of-art technologies, excellent process equipment and perfect testing methods, with the realization of our strict quality control systems, it has obtained the ISO9001, ISO 14001, CSA, UL, FM, KIWA, QAS, BSI and WRAS Quality Assurance...