Shandong Huagong Bearing's annual production of 1 million sets of high-precision wind power bearings and steel mill specific bearings project. The total construction area is 50000 square meters, with an annual output of 1 million sets of high-end bearings. Shandong Huagong Bearing's annual production of 1 million sets of high-precision wind power bearings and steel mill specific bearings project. The total construction area is 50000 square meters, with an annual output of 1 million sets of high-end bearings.