... supply, GPS, Safety ,camera, set-top box, medical device, Telecommunication, LED light and so on. Manufacture Capability MaterialFR-4 / Hi Tg ... .05mmHole Position Tol±0.075mmPlatingHASL2.5umLead free HASL2.5umImmersion GoldNickel 3-7um Au:1-5u''OSP0.2-0.5umOutlinePanel Outline Tol ... infromation about product,such as quotation,specific delivery etc. Printed Circuit Board for immersion gold