West Yueye Road, Jincheng Street Changchun, Jili

We&＃39;re Changchun Deshuang Import and Export Corporation. Our company located in the optical base of China, Changchun City, Jilin Province. We&＃39;re an ISO certified company. On one hand ou...

No.340 Jingyue Street Changchun, Jili

Gist Optics is one of the biggest optics manufacturing centers in China. Gist Optics is a leading provider manufacturing a wide range of high quality optical components including high precision lens, ...