Yitong Industry Ningbo Co.,Ltd., become champion in the industry of linear motion track rollers bearings, garage door bearing, garage door bearings. To realize this objective, taking it reflect on each detail of our staffs job. Highlight background abundant experience of making linear motion track rollers, garage door bearing, garage door bearings and custom bearings over more than ten years, and make the cooperation with OEM customers for many years; the team of research, development and production management with high quality staff; special facilities and instruments as well as the inspection methods just for linear motion track rollers and bearings; strict procedure of purchasing the raw material!