haitaixinxi sqaure information,nanakai district

Tianjin Sangong Group was founded in 2012. There are 8 attached companies of Sangong Group: Tianjin Sangong Section Steel Co., Ltd.; Tianjin Sangong International Trade Co., Ltd; Tianjin Baolijin Ste...

east zhenxing road,tongxiang

we are a trading company,and we have our own factory that was established in 1997.our salesman have more than 10 years to work for the exporting....