Fully automated SMT lines; ISO9001,ISO13485,IATF16949 certified; Reliable supply chain; Complete inspection and testing for PCBA, including SPI、AOI、ICT、FCT、X-RAY、ROHS and aging
Turkey sourcing, procurement and material management: PCB manufacture, PCB assembly, Conformal coating, Programming, Function testing to final products assembly and Testing, and other enclosure service.
Strong believe in IP protection with proven records
BGA minimum dia 0.23mm; BGA ball minimum space 0.4mm; Solder assembly standards defined by IPC-A-610; Accepting single and multilayer boards, HDI, blind hole and so on. Aiming to be your first choice in PCBA.
All emails replied in 24 hours; Requests replied immediately or at a pointed time; Urgent orders treated specially to meet customers’ delivery; Complains analyzed and fed back in 2 days.
2020 Grandtop Annual Party
The annual part of the company successfully tonight! Thanks for New Year's greetings from customers and US branch company. Thanks for great support from all partners in the past year. Thanks for your hard work from Grandtop family. We will achieve the goal of doubling the turnover by 2020.