Since 1996, Yingkou Yongde Heavy Industry Co., Ltd approved by CCS and TS has been dedicated to manufacturing high-quality and reliable equipment, including a broad range of containers, chemical portable tank and IBC tank. With advanced production equipment, professional engineers & workers, Yongde is on the position to help your operations to run more safely, effectively and environment-friendly! M&J International Trading Co., Ltd is one of subsidiary company of Yongde specializing in providing chemicals for oil & gas industry in global market such as catalysts and additives. We sell well in the middle East, Asia, Europe market. M&J International Trading Co., Ltd is located in Yingkou area of China (Liaoning) Pilot Free Trade Zone, Comprehensive Tax-Free Zone. A variety of TFZ benefits enable you to experience much lower costs and more convenient cross-border trade.