BEIJING HUA WEI SHENG JIA TECHNOLOGY LTD

Room 120b, Tower A, 13 Yard, Beiyuan Rd
Chaoyang District, Beijing, China 100 107
Tel: +86-10-84671990
Fax:+86-10-51095233
Email: howay_solution@163.com
Website: www.howay-scientica.com