Huoju Road No286

Jilin Tianhua Opto-Electrical Technology Development Co., Ltd. processes and sells precise optical elements. Our company is located in Changchun City, Jilin Province, the optical base of China. We spe...

No.3188, Yangpu Street, Changchun, China.

Changchun Worldhawk Optoelectronics Co., Ltd. was founded in 2010 by John Wang, formerly optical senior engineer and manufacturing Director of Changchun Institute of Optics, who has nearly 40 years ex...