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  1. Home
  2. Machine elements and parts
  3. 三英電気工業
Machine elements and parts
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三英電気工業

addressSaitama/Kawaguchi-shi/Aoki 3-4-20
phone048-255-7196
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last updated:Jan 14, 2021
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  • Products/Services(14)
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三英電気工業 Company Overview

For the design and manufacturing of high-frequency coaxial connectors, arrestors, and coaxial accessories, trust our company! We handle small lots (small quantities), a variety of products, and customizations.

We manufacture high-frequency coaxial connectors, arrestors, and coaxial accessories, and we have a proven track record in various fields, primarily in infrastructure communication. We accept inquiries for prototype development projects, discontinued parts from other manufacturers (discontinued or out-of-production standard products), and domestic production for overseas manufacturers, all in small quantities or small lots. If you are facing issues such as "I have the actual product, but the manufacturer has stopped production" or "I only have the actual product and specifications, but there is no manufacturer that can produce it," please feel free to reach out to us. Additionally, we offer contract processing for companies that are struggling with assembly. If you have any requests, please do not hesitate to contact us.

Business Activities

Design and manufacturing of high-frequency coaxial connectors, arrestors, and coaxial accessories.

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Products/Services (14)

Design and Manufacturing Technology of High-Frequency Coaxial Connectors from Single Items to Mass Production product image
Design and Manufacturing Technology of High-Frequency Coaxial Connectors from Single Items to Mass Production
High-frequency coaxial connector Case photo: 1W-N type terminator product image
High-frequency coaxial connector Case photo: 1W-N type terminator
High-frequency coaxial connector Case photo: 5W-N type terminator product image
High-frequency coaxial connector Case photo: 5W-N type terminator
High-frequency coaxial connector Case photo: Discharge type arrester NJ-NP product image
High-frequency coaxial connector Case photo: Discharge type arrester NJ-NP

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catalog(6)

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Design and manufacturing technology of high-frequency coaxial connectors.

Design and manufacturing technology of high-frequency coaxial connectors.

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Measurement adapter 2.4mm type conversion adapter prototype development

Measurement adapter 2.4mm type conversion adapter prototype development

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[Case Study] Cable Manufacturer Company A

[Case Study] Cable Manufacturer Company A

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[Case Study] Telecommunications Company B

[Case Study] Telecommunications Company B

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news(2)

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Sanyodenki Kogyo Co., Ltd. has been certified as a certified technology for the fiscal year 2020.

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Sanyō Electric Industry Co., Ltd.'s design and manufacturing technology for high-frequency coaxial connectors has been certified as "KAWAGUCHI i-waza Reiwa 2nd Year Certified Technology." This technology involves the design and assembly of connectors for coaxial cables that connect communication devices and antennas. It requires the ability to design connectors that do not compromise the performance of the cables, leveraging this technical expertise to achieve miniaturization of coaxial termination resistors and lightning protection devices for base stations. Currently, we are engaged in OEM production for major cable manufacturers and supplying to telecommunications companies. As the demand expands with the development and market proliferation of high-speed communication technology, we are proactively working on new product development by introducing equipment to analyze frequency characteristics.

Jan 15, 2021

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San-Ei Electric Industry has been featured in the Nikkan Kogyo Shimbun.

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"San-ei Electric enters the coaxial connector market for 5G, targeting a region-specific market" and "A brief visit / San-ei Electric Industry expands business for 5G compatibility" have been published in the Nikkan Kogyo Shimbun. You can check it out through the related link, so please take a look.

Jun 22, 2020

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Detailed information

Company name 三英電気工業
Contact addresspostalcode 332-0031 Saitama/ Kawaguchi-shi/ Aoki 3-4-20View on map TEL:048-255-7196
Industry Machine elements and parts
三英電気工業 Building Image

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