Manufacturing group for turnkey PCB & Cable assembly and Box-building service

Certified with ISO9001, ISO13485 and IATF16949 quality control systems, Grandtop Group has been specializing in SMT, DIP, MI, AI, PCB assembly, conformal coating, finished product assembly, testing, raw material procurement ,and other one-stop contract manufacturing services such as custom wire harness assembly, sheet metal processing, plastic injection for over 15 years. 
Our headquarter and factories are located at Baoan District of Shenzhen City (near Hongkong), consisting of 150+ employees working in over 6000 square meters shop floor and supported by Kingdee ERP and MES management system to realize remote on-site management. Meanwhile, we also have HK warehouse, London kanban warehouse, US and Spain office which can better support our global customers.