Info

COSET is specialized manufacturing company which produces various laser and optical fiber combined products, such as pump laser for optical amplifier, laser for the broad band light source (BLS), coaxial DFB laser module for transmission and diplexer modules, as well as lensed fiber and fiber assembly products. Based on such high reliable product technology, we are advancing to the fields of high power industrial laser application market in non-telecom area. We continuously endeavor technology developments and innovation to achieve next generation product,which current market requires. COSET believes customer satisfaction is a key to business success and keeps up the reliable and competitive quality to comply with your expectation.