As an ISO certified manufacturer, LYCHK is one of the most competitive suppliers bearing in China. We are especially strong manufacturing large size and precision bearings which commonly used vehicles, metallurgy, hand tools, wind power, rolling mill, ...

Manufacture and sales of hi-tech electronic gifts. Based on advanced technology, excellent facility professional workers, we produce over 150 kinds perfect goods for your option. With the tenet "Enterprise lives in top quality; Enterprise develops ...