Ningbo Hi-Tech United Bearing & Mechanical Co., Ltd.

UBM is specialized in producing track roller bearing(guide roller), straightening bearing(aligning roller), ball screw support bearing, linear bearing etc. We can also make the OEM products for our customer with our rich experience, strong engineer and prefect inspection. The products we produce containing the whole range of the straight-line displacement products.

Our principle is "We make unremitting efforts for your better use".

We warmly welcome cooperation and patronize with your company.