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Hangzhou Medical Optoelectronics Technology

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Chinese high-tech manufacturer of precision optical, semiconductor and optoelectronic components for smartphones, security, automotive and AR/MR applications.

Last updated September 26, 2026

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Overview

Hangzhou Medical Optoelectronics Technology Co., Ltd. (杭州美迪凱光電科技股份有限公司), often referred to as MDK Opto, is a Chinese high-technology enterprise founded in August 2010 and headquartered in Hangzhou's Qiantang District, Zhejiang Province. The company researches, manufactures and sells optical and optoelectronic components, semiconductor optics, semiconductor micro/nano circuits and intelligent terminal products. Its solutions are widely used in smartphones, security surveillance, machine vision, digital cameras, projectors, smart cars, big health and the metaverse. The company positions itself around core technologies including precision optical processing, wafer polishing, optical thin films, new materials, semiconductor technology, module technology and inspection technology. Its product center is organized into semiconductor components, biometric components, imaging components, automotive components, machine vision components and AR/MR components. Representative products include precision-machined ceramic substrates for CCD/CMOS image sensor packaging, optical packaging substrates for sensors, and chip-attach carrier substrates used in biometric chip printed-circuit-board processing. MDK Opto has built an international R&D and technical team and states that its technology development level, implementation capability, product stability, market reputation and supply capacity are widely recognized by domestic and overseas customers. It lists business relationships with companies such as Kyocera Group, Goodix, AMS, Canon, Nikon, Sunny Optical, Hikvision, Foxconn, Panasonic, Ricoh, Sony, AGC and Keyence, and says it has entered the supply chains of internationally famous brands including Apple, Huawei and Samsung. In March 2021 the company listed on the Science and Technology Innovation Board (STAR Market) of the Shanghai Stock Exchange under stock code 688079. It operates production bases in Hangzhou and Haining, and has established affiliated entities including MDK (Japan) Co., Ltd. and Zhejiang Jiamei Optoelectronics Technology Co., Ltd., as well as the China-Japan joint venture Jiemufu (Zhejiang) Optoelectronics Co., Ltd. The company describes its aspiration as becoming a 'respected century-old enterprise'.

History

Hangzhou Medical Optoelectronics Technology Co., Ltd. was registered and established in August 2010 in Hangzhou, Zhejiang Province, China. The company was founded to engage in the research, development, manufacturing and sale of optical and optoelectronic products, semiconductor optics, semiconductor micro/nano circuits and intelligent terminals. In June 2014, the company's production base at No. 578, 20th Avenue, Hangzhou Economic and Technological Development Zone, was completed and put into use, covering an area of 30 mu. This provided the company with a dedicated manufacturing footprint in Hangzhou. In August 2018, MDK (Japan) Co., Ltd. was established, marking an overseas presence. In October 2018, Zhejiang Jiamei Optoelectronics Technology Co., Ltd. was established, expanding the company's domestic affiliated entities. In March 2019, construction began on a production base in Haining High-tech Zone with a land area of 100 mu. In April 2019, the China-Japan joint venture Jiemufu (Zhejiang) Optoelectronics Co., Ltd. was established. In July 2019, the company completed its joint-stock reform, converting into a joint-stock company. In March 2021, the company successfully listed on the Science and Technology Innovation Board (STAR Market) of the Shanghai Stock Exchange under stock code 688079. This listing provided access to public capital markets and raised the company's profile. As of its official company profile, the company employs approximately 650 people and occupies a total area of 86,500 square meters. It operates with an international R&D and technical team and has core technologies in precision optics, micro/nano optics, semiconductor optics, semiconductor micro/nano circuits, semiconductor packaging and testing, SMT and complete machine manufacturing. The company states that it conducts forward-looking research and layout in line with industry and market trends. The company has established business relationships with numerous well-known enterprises, including Kyocera Group, Goodix, AMS, Canon, Nikon, Sunny Optical, Hikvision, Foxconn, Panasonic, Ricoh, Sony, AGC and Keyence, and has entered the supply chains of internationally famous brands such as Apple, Huawei and Samsung. Its products and solutions are widely used in smartphones, security surveillance, machine vision, digital cameras, projectors, smart cars, big health and the metaverse. The company's stated aspiration is to become a 'respected century-old enterprise'.

  • 2021

    Successfully listed on the Science and Technology Innovation Board (STAR Market) of the Shanghai Stock Exchange (stock code: 688079).

  • 2019

    Construction started on Haining High-tech Zone production base (100 mu).

  • 2019

    China-Japan joint venture Jiemufu (Zhejiang) Optoelectronics Co., Ltd. established.

  • 2019

    Joint-stock reform completed.

  • 2018

    MDK (Japan) Co., Ltd. established.

  • 2018

    Zhejiang Jiamei Optoelectronics Technology Co., Ltd. established.

  • 2014

    Production base at No. 578, 20th Avenue, Hangzhou Economic and Technological Development Zone completed and put into use (30 mu).

  • 2010

    Hangzhou Medical Optoelectronics Technology Co., Ltd. registered and established.

Products and positioning

High-tech supplier of precision optical and semiconductor components for consumer electronics, automotive, security and emerging AR/MR applications.

  • Precision-machined ceramic substrates for CCD/CMOS image sensor packaging

    Ultra-precision machining service for ceramic substrates used in CCD/CMOS image sensor packaging. Sensor printed circuit ceramic substrates are used for facial recognition and camera image sensor packaging, as well as air pressure sensor packaging.

  • Sensor optical packaging substrates

    Sensor optical packaging substrates with high appearance requirements (point defects ≤6um), mainly used for optical packaging of CCD/CMOS sensors in digital cameras.

  • Chip-attach carrier substrates

    Chip-attach carrier substrates with high flatness and low roughness requirements, used as carrier substrates in the precision machining process of biometric chip printed circuit boards.

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