Shenzhen JUMBO C.C.L Technology Co.,Ltd isa sino-foreign joint venture enterprise.Main products: Aluminuim based C.C.L,FR-4(white, yellow, black, halogen-free laminate), composite copper cladlaminate (CEM-1,CEM-3) and Prepreg for multi-layer PCB. Our production mostlysupply to produce single or double side PCB and multi-layer Pcb, are applied bycomputer, communication , electrical appliances, measuring equipment , militaryappliances and top grade electronic production.Our company introduced advanced productiontechnology and abundant Checkout Test Sets,Specially for producing aluminiumlaminate , copper clad laminate , insulating laminate and Prepreg formulti-layer PCB. Our annual production capacity is eight hundred thousandsquare meters.Then quality of our product accord with IPC-4101 and ROHS and ULapproved .We also obtained ISO9001:2001 quality assurance system certification.Our company do all one can to developthrough many years, we establish perfect pre-sales, after-sales service system;also enhance market competing ability to serve for domestic and internationalmarket .