543 Newark Ave
Unit 19, 15 / F. , Block B, Hi-Tech Industrial Centre, 491-501 Castle Peak Road, Tsuen Wan, N. T. , Hong Kong Sar
Room 313,Building 2#,No.2 Binjiang West Road
No. 502, Kandun Road, Cixi, Zhejiang, China
No. 43, Cangsong Rd. , Ningbo, China
Suite A, 3/F No.190 Cao Xi Road, Shanghai, Shanghai, China,200235