Luoyang Qianxie Machinery Equipment Co., Ltd. is located in Luoyang, a heavy industrial city in China. It is also the ancient capital of the 13th Dynasty, which has a profound cultural heritage and is known as the “bearing capital”. The company specializes in R&D, design, manufacture and sales of bearing products. The production equipment has been improved several times, the grinding wheel modifier has been innovated many times, and the... ...