... Centre Parts 1)ISO9001:2008 qualiy certification 2)Cnc process 3)Material:copper,aluminum,etc Changzhou Bowei Precision Machinery Co.,Ltd ... .Changzhou Bowei Precision Machinery Co.,Ltd. was founded in 2002,specialized in manufacturing and processing precision machinery parts,especially the hydraulic, ... Our factoryProcessing Centres CNC LathesMilling Machines Precision CNC Machining Centre Parts