ball bearing

NINGBO KEY BEARING CO., LTD is a factory which specialized in bearing product research, producing and marketing.It located in the beautiful port city, Ningbo.
Companies adhere to the technology，quality as our aim to pursue and provid high quality products and best service for the onstruction machinery ,machine tools, wind power, metallurgy and other fields.
The main products of us include medium-large cylindrical roller bearings, tapered roller bearings, self-aligning roller bearings, ball bearings, various non-standard bearings and special surface treatment bearings.
We strictly implements the management of ISO***1 quality control system.
We welcome you cooperate with us,work together and develop together.