Wison Engineering (China) Co., Ltd. is a subsidiary of Wison Group. It is a company specializing in the construction and technical services of petrochemical, coal chemical and refining plant engineering. From the early stage of planning, consulting to design, procurement, and construction, Project management, start-up services, and operation services. We provide one-stop solutions for domestic and foreign customers. EPC (design-purchase-construction general contracting), EM + PC (design management-purchase-construction general contracting), EP (Design-procurement general contracting), PC (procurement, construction general contracting), PMC (project management contracting) and other project management modes to undertake the construction and management of large-scale chemical engineering equipment, and provide corresponding technical services. Wison Engineering has long been committed to the research and development and innovation of petrochemical and coal chemical technologies, especially in the fields of petrochemical and coal chemical industries such as ethylene cracking, ethylene separation, coal gasification, methanol to olefins (MTO, MTP), low temperature methanol washing, lignite utilization, etc. The core technology research and engineering transformation work has achieved excellent results. At present, many technologies with independent intellectual property rights have reached the international leading level. Wison Engineering has been identified as a high-tech enterprise in Shanghai and a technology innovation demonstration enterprise in China's chemical industry.