Dongguan Louis Geer Optoelectronic Technology CO.,LTD.

Tel: +86-769-88322021

Fax: +86-769-88322031

Email: louisgeer@nfind.com.cn

Address: No. 3, Road 2, Daluosha Chuangye Park, Daojiao Town, Dongguan City, Guangdong Province, China