Zhejiang ONERO Valve Co.,Ltd is located on oubei Town, which designated as "Country of Chinese Pump and Valve".The company has passed API6D , APIQ1 , EU container CE and International quality system ISO9001-2000authentication
We are professional ball valve manufacture from China. If you are interested in any of cast steel ball valves or forged steel ball valve, or have a customized requirement to fill, please feel free to email us. We hope to hear from you soon.