Chermay Technology: Defining New Frontiers in High-Speed ​Optical Transmission
Full-series mass production of 400G/800G | Forward-looking roadmap for 1.6T/CPO | Full-stack, in-house developed optical communication solutions
Chermay Technology: A professional and reliable manufacturer of high-speed optical modules
Mass production and delivery capacity of 100,000–150,000 units per month | Certified end-to-end quality control | Support for customization, OEM, and ODM services worldwide

Our advantage

  • 20182018

    Establishedin

  • 5050

    Companyemployees

  • 1818

    Obtain apatent

  • 24H24

    After-salesservice

About us

What is Chermay?

• A 400G / 800G optical module manufacturer
• An optical communication solution partner for AI data centers, 5G, industrial networks, and broadband access

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Zhejiang Chengmei Technology Co., Ltd.

OUR BEST PROJECTS

Application Fields

Data Centers

Data Centers

Supports AI computing clusters, cloud computing servers, and switch interconnects; handles high-bandwidth services such as big data and short-form video.

5G Communications

5G Communications

Used for 5G base station fronthaul/backhaul, mobile communication transport, and urban backbone networks; supports voice services and mobile data connectivity.

Home Broadband

Home Broadband

Facilitates Fiber-to-the-Home (FTTH), whole-home Wi-Fi networking, and broadband cabling for residential communities and campuses; enables high-speed Gigabit/10-Gigabit networks for home and business use.

Industry & Transportation

Industry & Transportation

Empowers smart factory automation, rail transit signal transmission, and smart grid substation communications; ensures stable connectivity for industrial production and intelligent transportation systems.

Emerging Sectors

Emerging Sectors

Covers cutting-edge applications such as data transmission for autonomous vehicles, satellite laser communication, high-definition medical imaging transmission, and large-screen security monitoring displays.

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Independent R&D & Leading Optical Module Technology

Premium Client Resources & Solid Credibility

Full-lifecycle Professional Service

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