We are a Canadian company -Optimum Management Energy- incorporated in Quebec and established Montreal. Our is business partner with Oil Companies worldwide; we sell refind oil crude high quality till 2 million barrels per month more at price toughly competitive. offering advice support to ...

Incorporated in 1994, Chongqing Keye Power Machinery Manufacture Co., Ltd. is located Jiulongpo District. covers a land area of 34, 077 square meters. has been devoted to design, development, manufacture and sale general power machinery since the establishment. successfully developed ...

Chongqing maibao technology co, Ltd was founded in 1998, private-owned enterprises China. After 10 years&＃039; efforts, Innovation makes continuously progress. has rapidly grown up and developed to be a large-scaled private enterprise centering on the development, manufacture of ...