Turnkey 1-32 Layer FR-4 PCB Assembly High TG ENIG Surface RoHS Compliant About Suntek Group Suntek is a contract supplier in EMS field with one-stop solution for FCB/FPC assembly, Cable assembly and Box-build assembly. Suntek Electronics Co., Ltd, as the major facility, located in Hunan Prov, China; BLSuntek Electronics Co., Ltd, as the new facility, located in Kandal Prov, Cambodia. With ISO9001:2015, ISO13485:2016, IATF 16949:2016 and UL E476377 certified, we deliver