DUMA BEARINGS FACTORIES(CHINA). - Jiangsu

Duma bearings factories are specialty manufacturer of stainless steel bearings and chrome steel bearings. The consistent product quality is maintained under a modern management system to comply with ISO 9002 standard.Quality policy: Build in a complete quality system, make first-class products, supply frist-rate service and satisty customers needs in accordance with the international standard.Quality goals: A, best in china b,100% conforming products c, timely services, satisfying every customer. Plant spirit: Unity, hardworking, enterprising&practical