... PCB&PCBA Service -UL,SGS,Rohs Certificated -Competitive Price,High Quality -OEM PCBA are welcome -PCBA Leadtime:20 days HCX ... 2000 Certificate 2.Fast Delivery 3.Competest price but high quality 4. Specialized in PCB manufacturingWelcome To HCX Shenzhen ... MaterialsFR4(High TG,halogen-free),FR5,ISOLA(FR408,370HR),TEFLON,POLYIMIDE,ROGERS(RO4003,RO4350,RO4450),Aluminum plate (Single,Double-sided)FR4 ...