Dalian Siruifu Bearing Manufacturing Co., Ltd. is located in Wafangdian Industrial Park, Liaoning Province, where China's bearing industry originated. This predominant environment from Wafangdian Bearing Industry contributes to the survival, development and prosperity of our company. Our company specializes in designing, developing and manufacturing general bearings and non-standard bearings, and also can produce large or medium-sized bearings with diameters ranging from 80mm to 1500mm. The products are varied in 9 types, 4 precision grades and more than 10000 categories. Our products are widely used in mines, metallurgy, petroleum, coal chemical engineering, ceramics, papermaking, engineering, machinery and other fields. With powerful technical force, excellent equipment, advanced manufacturing technique as well as complete detection modes, our company strictly implements national