Four-Point Contact Ball Bearings

QJ & QJF Series

Shantou Hi-Tech Zone ESG Bearing Manufacture Co., Ltd is a Sino-American joint venture specializing in bearings. Our factory has advanced techniques, sophisticated equipment and precision quality testing system. We have introduced a modern model of management into our factory. With high requirements of quality, the factory has met the requirements of the ISO 9001:2000 quality management systems.