Quality is key’s life

100% electrical testing of all bare PCB boards, PCBA boards pass AOI test, X-ray testing, ICT, FCT and functional testing based on customer requirements.

Customer satisfaction first

Key takes “customer satisfaction first” as the core value, On-time delivery under the premise of ensuring quality,Meeting customer different demands.

After-sales carefree

Key care long-term cooperation, any quality issue from KEY, we would provide satisfactory solutions.