KEY（KAIYIN）founded in 2010 and has over 160 employees,based in HongKong, the branches in Shanghai。The global logistics center is in HongKong .  

KEY（KAIYIN） distributes products including transducers,Semiconductors,Connectors ,Passive Components,Robots,ect. We specialized service in Automotive,Industrial Control,New Energy,Communication,Aerospace and Medical fields. KEY（KAIYIN） has a high reputation and quality service in automotive industry and electronic components industry after many years efforts.