Tel: +86-10-8896-0186

Email: ianroffice@163.com

Address: Flat G, 13/F, Block 5, Pok Fu Lam Gardens, 180 Pok Fu Lam Road, Pok Fu Lam, Hong Kong Island

Contact Address: Room 406, Building 1, Dianshi Business Park, No.49 Badachu Road, Shijingshan District, Beijing, China