1991

In 1991, Weiqiang copper industry founded. Started brass material manufacturing and trading successfully with 50 employees and the annual sales is 2 million.


1996

In 1996, Copper industry was upgraded and renamed Weiqiang Copper Industrial Science and Technology Ltd. Expanded plant area to 6600 square meter.


1998

In 1998, Weiqiang sanitary ware company founded. Started exporting certified quality taps to European and Australian market.


2003

In 2003, Calise company acquired. Export certified faucets standard to USA and South American market, expanding market share.