Founded in January 2011, SEEMAN is a high-tech enterprise specializing in the development of optical-electromechanical precision instruments.

Our company mainly engaged in fiber miniature spectrometer, optical machinery and optical components and other products, can be widely used in the field of optical research, product development and other applications. Our products are now involved in many fields including lighting appliances, LED industry, chemistry, environmental protection, biology, water quality analysis and so on.

SEEMAN has a creative team including Doctor from the Department of Optoelectronics, Zhejiang University, with strong professional technology, courage to innovate and rich experience. Moreover, we have a complete independent industrial chain of R&D, production, sales and service, which can provide comprehensive pre-sales support, scheme design and manufacturing services.




UV-VIS Miniature Spectrometer



Custom Designed Spectrometer Modular