No. 85, Xintian Road, Linpin Industrial Zone, Hangzhou City, Zhejiang Province, P. R. China Hangzhou, Zhejiang
Room2608 of Sunlight Building,No.128Guangxin Rd,Shanghai,China Shanghai, Shanghai
No.88 Building, Xingangzhong Road Guangzhou, Guangdong
No. 54 Gaoerji Road Dalian, Liaoning
Longcheng Industrial Park Chengde, Hebei