Beijing, China
Delaware (Beijing) Power Systems Corp.
北京经济技术开发区荣昌东街7号隆盛工业园5号楼5层东
邮编：100176
Floor 5, Building 5, #7 of Rongchang East Road, BDA, Beijing,
P.R. China 100176
General Information: info@delpowersys.com
Sales and Marketing: ch@delpowersys.com
Media and Public Relations: pr@delpowersys.com