... panelized ,green soldermask, --RoHs certified--IPC-A-610D standard--One-stop EMS services provider --PCB process: HASL, Au plating, ... lines: 3 complete assembly lines, two ROHs compliant, one Non-RoHs--Professional engineering team with 10 years experience in ... OEM PCBA production industry --Products experience range:one-stop electronic assembly service in China forconsumer electronic,car ...