Add：6012W-6014W, Sihui Building, 1008-b Huihe South Street, Gaobeidian, Chaoyang District, Beijing

P.C.：100022

Tel：+ 86-10-59236496

Add：Room 1001, Huaiyun Building, No.68 Huaihai East Road, Huangpu District, Shanghai

P.C.：200021

Tel：+86-21-33070038

Add：14th Floor, Building E, Modern Optics Valley World Trade Center, 41 Optics Valley Avenue, Donghu High-tech Zone, Wuhan

P.C.：430074

Tel：+86-27-59724100

Add：Room 2301, Guangzhou Exchange Square, 268 Dongfeng Middle Road, Yuexiu District, Guangzhou

P.C.：510031

Tel：+86-20-83312055

Fax：+86-20-83312055-6032

Add：Room H, 8th Floor, Shiyun Industrial Building, 404 Kwun Tong Road, Kwun Tong, Hong Kong

P.C.：999077

Tel：+852-39745186

Fax：+852-34210200

Add：One of the 2nd Floor, No. 22, Alley 24, Lane 251, Section 5, Nanjing East Road, Songshan District, Taibei City

P.C.：10582

Tel：+886 0800 692 001

Add：138 Cecil Street, #13-02 Cecil Court, Singapore

P.C.：069538

Tel：+65-31563753

Add：Jalan Harmonium 35/2, Taman Desa Tebrau, 81100 Johor Bahru, Johor, Malaysia

P.C.：81100

Add： Block G, 14th Floor, China Plaza, No. 762-804, Avenida Avenida South, Macau

P.C.：999078