6th Floor, No31 of JianSheSi Rd, XiaoShan District, Hangzhou, China Hangzhou, Zhejiang
Xinhua Cangzhou, Hebei
West Side, 1km Away From No. 205 National Road, North of Yanshan County, Cangzhou, Hebei, China (Mai Cangzhou, Hebei
Xishui Industrial Park,Sanjiang,Shitan town,Zengcheng Guangzhou, Guangdong
Zhenggang development zone,Yanshan county Cangzhou, Hebei