Jinniu corporation is consisted of five subsidiaries, which are Rudong Jiebao Hydraulic Manufacture Co.,LTD, Nantong Jinniu Machinery Manufacture Co.,LTD, Nantong Jinniu Oil Equipment Co.,LTD, Nantong Jinniu Windpower Equipment Co.,LTD and Jiangsu Jinniu Energy Equipment Co.,LTD. Headquartered in Binhai new district of Haian county, Jiangsu province, Jinniu has 190 million registered assets. The corporation is involved in petroleum machinery, general machinery, highway engineering, green new energy and other fields.

Jinniu has established long-term cooperative relationship with Tsinghai University, Nanking University, Changzhou University and other colleges and universities research institutions, which improves the self-development ability and enriches management experience. The products have been obtained many national invention patents and the patents for utility models. Jinniu has also obtained the Registration of ISO 9001 certificates and has been granted with the right to use the Official Monogram of API Spec 7K and API Spec 8C. We are the First Grade Supplier of China National Petroleum Corporation (CNPC) and Sinopec. The company has an excellent management team which has the ability of innovation and sustainable development.