- Chongqing Union Industry Co., Ltd.
- Founded in 1992, located banan district, Chongqing municipality, our enterprise, as a joint venture, specializes the research, development and producing of many kinds optical instruments, such binoculars, laser rangefinders, rifle scopes, golf giant microscopes, medical night vision devices ….
- Address:No.5 Hongshi Road, Jiangbei District
- Xiamen Byd Co.,ltd(Xm Qy)
- Xiamen BYD Co. Ltd was launched in 1984 by three young people who have ten years good experienced the optical field. According to our senior leaderships with more than 20 experiences about market development, we promptly built up high efficiency sales channel of Mainland China and Overseas modern ….
- Address:3f,6 Lianhua South Road
- Costar Group
- Founded in 1968, our group has been a leading position among optical product manufactures mainland China. Our products include binoculars, microscopes, night-vision scopes, spotting telescopes, components, cds photosensitive cells, etc. As one of the largest processing centers China, we have ….
- Address:254 Zhongzhou Road
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