DongGuan GuoTong Ventilation Equipment Co. LTD Add:No.6, Desheng Road, Deqing Industrial Park (east of Chuangye Road), Zhaoqing City, Guangdong Province, China Tel:+86 189-3815-9307 +86 130-5857-0013 Contact person:Mr.xie E-mail:chinadoto@dotofan.com Fax:(86-769) 23052218 (86-769) 23169348 Web site:www.dotofan.com www.guotongfan.com |