Sinco Industry Development Limited is a majored research and agent corporation specialising in integrate circuit electronic xxxxx head company locating Hongkong takes charge of importing components with famous brand all over the world serving abroad quality price products have ...

Founded in 2001, Topchip Electronics Asia Ltd Company is a professional global distributor for all kinds of active and passive parts including integrated circuits, diodes, audions, etc. Having firm stock, we've built close cooperation with over one thousand suppliers the world. ...