LONGITECH SMART ENERGY HOLDING LIMITED. ALL RIGHTS RESERVED. 冀ICP备17011498号 Powered By 300.cn
Hong Kong
Address：Suite 805, 8th Floor, Harcourt House, No. 39 Gloucester Road, Wanchai, Hong Kong
Tel：+852-29696868
Fax：+852-29696898
Beijing Headquarters
Address： 4209,42nd Floor, Building A 19,North Road, East Third Ring Road,Chaoyang District Beijing,China
Tel：+86-10-59724161
Investor Relations