Quick Turn PCB Assembly with 1-32 Layers 1 Year Warranty and 0.1mm Hole Min. for Prototype Electronics Suntek Group is a contract supplier in the EMS field, providing one-stop solutions for FCB/FPC assembly, cable assembly, and box-build assembly. Our facilities are located in Hunan Province, China and Kandal Province, Cambodia. Certified with ISO9001:2015, ISO13485:2016, IATF 16949:2016 and UL E476377, we deliver high-quality products at competitive prices worldwide. Our