Welcome to II-VI SUWTECH
II-VI Suwtech, an ISO9001:2008 certified company, began DPSS laser design and manufacturing in Shanghai, China in 1997. There are around 200 employees working at II-VI Suwtech in two different facilities in Shanghai and Fuzhou China. Our product family includes compact, highly reliable green laser with high cost performance, free space and fiber pigtailed laser diode modules with superior performance and reliability, narrow linewidth laser and Q-switched laser in compact packaging with unique technology, along with application-orientated optics and electronics. II-VI Suwtech is a professional laser light source solution provider for laser leveling, range finding, bio-medical instrumentation, Raman spectroscopy, machine vision, laser entertainment & laser display, digital printing and others. entertainment & laser display, digital printing and others.