Changchun Juncheng OpticalInstrument Co., ltd.is located in the optical base in China  Changchun city ofJilin province. The predecessor of our company Juncheng optical glassprocessing factory was founded in 2005. With the help of changchun uniqueoptical scientific research and processing environment, Juncheng opticsdeveloped rapidly. Now we have become a collection of optical product design,R&D, processing and marketing, and as one of the sophisticated leader inthis field. In 2015, we officially changed the name to Changchun JunchengOptical Instrument Co., ltd.

After more than ten yearsof development, there are eight people in our scientific research team. All ofthem come from Chinese academy of sciences, changchun institute of precisionmachinery and physics. The company also hired a senior technical consultant toprovide technical guidance throughout the year. Over the years, the company acquires continuous innovation inthe field of precision optical components manufacture, and takes part in China Aerospace and military products R&D and productionmany times. At present, the company has passed ISO9001:2008 quality systemcertification. Our main products are spherical lenses, cylindricallenses, prism, optical window, reflector, filter lens and achromatic lens etc.In addition to the common optical glass, we also can process CaF2, MgF2, BaF2,Se, ZnS, Ge, Si, sapphire and other crystal. For coating, we can do from0.2um-20um, including AR coating, high reflect film, half reflect film, thesplitting film, laser crystal film, IR film, UV film and optical fiber filmetc. Especially in the laser, the frequency doubling crystal, IR crystal, andUV band coating we have huge advantage. We not only have more than 50 advancedmilling grinding, polishing, plating equipments from the United States andJapan, and also introduced the ZYGO horizontal laser interferometer, AK100horizontal laser interferometer, LAMBDA950 spectrophotometer, the focal lengthmeter and other test equipments. We ensure product quality by advancedproduction technology and strict inspection. We believe product quality is the lifeof enterprise, and provide our customers with the best quality and service, toseek long-term development of the enterprise.

With the expansion offoreign trade, in recent years, the company's products are not only widelyapplied in domestic aerospace, military industry, medical treatment, laser,communication and other industries, and also gain customer recognition andfavor from Europe, America, Japan, South Korea, Singapore and other countriesof the overseas. Juncheng will set "efficient innovation, honest andtrustworthy, customer first, quality first" as principle, and strive tobecome a leader in field of optics.

Sincerely look forward tocooperating with you!