18, Jiangtaixi Road, Beijing, Beijing, China

BeiJing Infrared Lens Science & Technology Co., Ltd. is engaged in design of optical and structural systems, manufacturing of optical parts, installation and adjustment of infrared thermal-ima...

Jiangxi Hongyao Infrared Optical Co., Ltd. is setting a benchmark in apparel and garments industry with trendy and quality Lenses. We are headquartered in Beijing, Beijing, China, with a technology ad...