Shenzhen Zhiboxin Printed Circuit Board Co., Ltd., (Zhiboxin) a RoHS, CE, UL and ISO certified professional high-density circuit board manufacturer, was founded in August 1998. At the initial stage, our total investment was 2 million RMB with monthly throughput of 6000 square meters. In 2001, as we grow continuously, we increased total investment to 8 million RMB to meet electronic market demand. We are equipped with three SMT lines and advanced manufacturing equipment, such as NC drill press, automatic plating production lines, high voltage circuit tester, developing and exposure machine....