On December 27, 2012, a delegation of four delegations from Shanghai Wuzheng Engineering Technology Co., Ltd. was invited to Beijing to sign a strategic cooperation framework agreement on the patented ethylene glycol technology provided by Shanghai Wuzheng and China Ryukyu Engineering Co., Ltd. ceremony.

China Ryukyu Engineering Co., Ltd. has rich market resources and impressive engineering design and construction achievements in the fields of coal chemical industry and petrochemical industry. It is a leader in the industry. Shanghai Wuzheng Engineering Technology Co., Ltd. has a number of independent intellectual property rights in the field of coal chemical industry. It is the only patented technology manufacturer in China that has the entire process of syngas. The two strong alliances will drive the development of domestic synthetic gas glycol technology, stabilize imports, promote the industrialization of this technology, and fill the growing domestic ethylene glycol market demand.