Ronger Optics & Electronic Group, possess of our own world famous brand Ronger and Bering. Headquarter is based in Russia. After several years fast development, has successfully founded HK Ronger Optics& Electronic which has Research department, purchasing department with constantly effort to expand overseas ***** recent years, Ronger optics & electronic has come into China mainland, and has built optics factory in Kunming and Hi-tech electronic base in Shenzhen early or late, meanwhile, has founded Kunming Ronger & Optic Electronic Technology Co., Ltd and Shenzhen Ronger Optics&Electronic Technology Co., Ltd respectively. Ronger Optics & Electronic is a Hi-tech enterprise that dedicated in R&D, manufacture, sales and after-sales service of night vision devices and optical components. We take night vision devices as our core-business and also provide OEM and ODM service, we currently have excellent sales team to serve you in Shenzhen, China. We have been doing our utmost to get access to world first class manufacturer. We have been engaged in this line for over ten yeas and have abundant development experience. Shenzhen Ronger Optics&electronic Technolog... is a very professional in optics and electronic developing. We also have rich management experience, full-set production testing equipments, up-to-date ideas, strict management system, high production capacity, which provide qualified and respected guarantee for you. We also have good after-sales service and outstanding team members who are responsible for domestic and overseas market. Our products are a big seller in Europe, North America, Southeast Asian, Middle East etc, and enjoy good reputation among them. Our company are based on the concept of Faithful service, constant operating, always insist on Customer First, Service Foremost, offers our best products, sophisticated technology, Perfect after-sale service to create splendid business hand in hand with our valued clients.</p>