Tel: (86) -769-81233880
Fax: (86) -769-81233881
Web: liangzha.cn
E-mail: liaozongliang@dgpotec.com
Address: Da Ling Ya village, Daojiao town, Dongguan city of Guangdong province in China
After the efforts of all staff, we successfully obtained ISO9001: 2008 Quality Management System and ISO14001: 2004 Environmental Management System Certification on October 12, 2010.
