Xiamen Jama Imp. & Exp. Co., Ltd. was founded in 2002. Our main business is producing and exporting all types of bearings, insert ball bearings (with housings) and transmission parts, including deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, self aligning ball bearings, single row angular contact ball bearings, double row angular contact ball bearings, spherical roller bearings, needle roller bearings, thrust ball bearings, water pump bearing, all kinds of insert ball bearings (with housings), chains, sprockets and pulleys. Meanwhile, we also develop all...