| Scientific and Engineering Instruments | Manufacturing and selling optical microscopes, spectrometers, analytical and lab instruments, automation systems | In-house multidisciplinary capability, exclusive product designs, established manufacturing base | B2B serving research labs, industry, and educational institutions | Custom-designed unique optical and laser instruments | 371 | 100 | Product sales and maintenance services to research and industrial customers | Direct sales with service contracts and support offerings | Innovation in multi-disciplinary optics and automation, increased research investments | Silar Coating Unit, Magneto-optic Kerr Effect Station, Raman Spectrometers |