PCBA, SMT, OEM, EMS, and SMT Processing needs OKTEK / OKANO: Located in Dongguan, China, we service customers with their EMS needs in SMT and PCBA (PCB Assembly) manufacturing service needs. Our PCB Assembly and SMT Process use high quality SMT equipments, providing full service with DIP and MI processes and to Product Assembly. Please feel free to contact us for your OEM EMS needs.