A-John has more than 27 years experience in researching, designing and manufacturing mechanic system have commercialized many kinds of automatic bearing modular for OEM/ODM customers all over the world. Since 2002 we technically cooperated with German ...

We are the leading trading company based in Taiwan, a diversified, active corporation. manage supply chain for our customers worldwide. With widespread sourcing network, we provide with rapid, flexible and cost - effective solutions to comprehensive range ...