Headquarter in Mainland China
Address: Macrolink Headquarters Plaza,Government Street,Taihu Town, Tongzhou District, Beijing
Zip Code: 101116
Tel: 010-80538888
Fax: 010-80538999
Website: http://www.smmsyssy.cn
Headquarter in Hong Kong
Address: Room 1501, Top Glory Tower, 262 Gloucester Road, Causeway Bay, Hong Kong
Tel: 00852-35291026
Fax: 00852-25750999
Headquarter in Malaysia
Tel: 03-4235088 4221088
Fax: 03-4235088 4227988
