aluminum base material,1oz copper weight,1.6mm thickness,OSP,high quality, competitive price,best sales service Aluminum base PCB clone ,PCB copy, PCBA assembly Over 7 years' experience in manufacturing100% quality tested before shipmentROHS ISO9001:2000 TS16949 SGS ULFull-House RoHS complianceCompetitive/low/reasonable Price,High QualityOEM/ODM welcome.good after-sale service Types:Single-sided, ...