Beijing HQ
Room 506 Hi-Tech Mansion, #229 Middle Beisihuan Rd. Haidian District, Beijing 100083
8610-82826969 (tel)
8610-82884822 (fax)

Shanghai Branch
Room 405 Building#3, 1313 South XiZang Rd. Shanghai 200011
8621-53072208 (tel)
8621-53073958-13 (fax)