LIAOCHENG SAST BEARING CO., LTD located at the largest bearings production and sales in China Liaocheng Shandong, founded in March 2010, with register capital rmb1,100,000. Our company specially engaged in all kinds of bearings for import and export business. We have our own production factory, and have more than 20 years of the bearings production experience. We have the first-class production equipment, excellent enterprise management and technical talents. We introduced technology and ...