Chongqing Wanmei Oil Purifier Research Institute Chongqing Wanmei Electric & Machinery Co.,Ltd. Company Introduction | Corporate Culture | President Message | Company Structure WANMEI oil purifier undertakes energy saving and environmental Protection, Specializing in development of manufacturing of oil purifier equipment ! The Company Organization Chongqing Wanmei Oil Purifier Research Institute    Chongqing Wanmei Electric & Machinery Co.,Ltd. ADD: No. 127-5, Jiugongmiao, Dadukou Dist., Chongqing City China Zip: 400084 Tel: 0086-23-68922512  Fax: 0086-23-68926358  68922512 Email: Domestic Trade Dept.:office@wmfirst.com International Trade Dept.: wmxs@wmfirst.com wanmeift@hotmail.com Consultation Hotline:86-23-68922512