Established in October 2012, is a Mainland-Hong Kong joint venture between GETDD Zhongsui Gas Co., Ltd. and Hong Kong Guo Tai Chang Investment Holdings Limited. It is a comprehensive high-tech enterprise engaging in the production, processing and sale of collection of petrochemicals, as well as the research, development and application of chemical manufacturing technology and information. The Company has two wholly-owned hazardous chemical transport companies under it, namely Guangzhou Zhongguan Antai Petrochemical Logistics Co., Ltd., and Zhuhai Zhongguan Petrochemical Transport Co., Ltd., which have 48 hazardous chemical transport vehicles, providing a stable guarantee for reducing transportation costs and ensuring safe production.