Jilin Henghua Optoelectric Co., Ltd. is a professional large-scale manufacturer of optical products, integrating development and production together. We are specialized in manufacturing all types of o...

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...