About ROSON ROSON Electronics Co., Ltd (Glory In Enterprises Limited) was established in 1994 by L.Y.H.Y crystal factory who is the professional manufacturer appointed by the National Ministry of Information Industry to research and produce various quartz crystal components as well as quartz crystal units for the Ministry of Defense. With more than 10 years’ development, supported by strong R&D ability in military technology, ROSON is not only playing a vital role in the area of domestic military products but also has grown into a leading manufacturer specialized in civilian quartz crystal frequency components .Our productsWe have a range that includes crystal resonators, oscillators, filters and ceramic resonators, filters, discriminators and more,Our products are widely used in aviation industry, aerospace industry, communications, PCs, A/V products, digital products ,electronic products, industry and more. All of our products are compliant with the RoHS Directives. Our infrastructureCurrently, We have a workforce of 1,100 staffs including 25 senior engineers, 150 professional technicians and 760 skilled workers. Our ISO 9001:2000-certified factory covers a total area of 25,000 square meters with a clean workshop occupies an area of 1,500 square meters that complies 5000 purification level of American Federal Standard(209E) and is equipped with advanced production lines and testing equipments. Plus, we own the most advanced reliability testing lab for full range of crystal components in China . Our certificationsWe have obtained a number of certifications such as ISO9001:2000, RoHS, GJB9001A-2001 certification for military products quality system, Certification for military standards production line of quartz crystal units and so on . We provide match service for many domestic and foreign well-known brand companies and successfully have been accredited by clients with good business reputation .