WQK Bearing Manufacture Co., Ltd. was founded in 2003, which is located in the economic and technological development area of Liaocheng City, China. Our company attained ISO9001: 2008 Quality System Certification in 2009. We were awarded the titles of "National Quality Standard Enterprise" and "Shandong superior Quality Bearing" in 2008.Our own brand is WQK, we also can supply OEM service and Our company can design products according to your drawings or samples as well. Our company mainly ma...View More