The Printed Circuit Board industry and peripheral profession ten to twenty years experience talented person becomes,because regrads internal and oversea P.C.B high level board and high density thin line design,after appraised the market demand quantity and the investment benefit initiate provide professional high level printed circuit board inner lamination OEM in domestic region ,so the main customers are factories of printed circuit board in the domestic and their stock all have been in public marketing,so as to creates the high quality,the high efficiency specialty of inner layer factory.