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About Us

Welcome to LIWANOPTICS – leading provider of high-end custom optical components based in China.

LIWANOPTICS is an international leading provider of comprehensive precision optical solutions, focusing on the research and development, design, and manufacturing of precision optical devices and high-end optical lens. We serve various industries worldwide, including life sciences and medical, semiconductor, laser manufacturing, and national defense, with a comprehensive range of advanced optical thin-film technology, precision optical manufacturing technology, and cutting-edge development capabilities for customized detection equipment and accompanying systems.

LIWANOPTICS has over 100 employees. A 6000 square meter optical production workshop and ultra clean workshop with useful standards. We have over 200 sets of advanced processing equipment and testing instruments both domestically and internationally. Provide complete services from research and development design, sample trial production to mass production. LIWANOPTICS products mainly include spherical lens, optical windows, cylindrical lens, prisms, and filter components. The company has become an A+level supplier to multiple listed companies due to its high-precision processing and superior product supply capabilities, and is also one of the high-precision optical component suppliers for the Chinese space station Tiangong-1.

LIWANOPTICS is committed to becoming a global leader in high-end optical technology innovation and application.

Four major affiliated enterprises

Jiangsu Liwan Optical Technology Co., Ltd  (Headquarters)

Suzhou Liwan Optical Technology Co., Ltd (Branch)

Jiangsu Hongrui Optoelectronic Technology Co., Ltd (Branch)

Jiangsu Youbo Optoelectronic Technology Co., Ltd (Branch)

Cooperative Enterprises And Research Institutes

We have been awarded the A+assessment by MLOPTIC for many years. If you need any relevant information, please contact us.

In addition, we have long-term cooperation with research institutes and universities, and our related work has been published in SCI academic journals.

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Honors And Qualifications

Markets we serve

LIWANOPTICS’s wide variety of optical offerings allows us to provide the best solutions for our customers in multiple markets.

Industrial/Laser Processing
how to Design Optical Bandpass Filter