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
Han's Laser: China's listed company, China's largest supplier of laser equipment
