Hainan Tuoda Juyuan Slewing Ring Co., Ltd. mainly engages in the R & D, manufacturing and sales of large – scale slewing rings, wind power bearings and other products. It is an innovative leading enterprise in multiple industries. Led by scientific and technological innovation, the company has established multiple R & D centers, obtained 79 patents, and passed a number of authoritative certifications. Based in Hainan and facing the world, the company cooperates with well – known enterprises to promote its international development.