1 NSK Tapered Roller Bearings 30212/Q made in china 2 The highest quality service 3 the best quality 4 ... , Jinan Kaiming Bearing Co., Ltd. is located in Jinan, Shandong, China. We are a manufacturer of bearing, specialized in all kinds ... widely used in metallurgy, machinery, mining, medical, automotive, textile, and chemical industries. Our agency brands are: Sweden SKF bearings, Japanese NSK ...