Our products include epitaxial layers on silicon polished wafers, buried layer epitaxy in device processes, and epitaxial layers in power devices such as CoolMOS. The company focuses on the R&D and manufacturing of 8 to 12-inch high-performance silicon epitaxial wafers. It is partially owned by MinDe electronics, a GEM-listed company (code: 300656). The planned production capacity is 3.6 million 8-inch wafers and 1.2 million 12-inch wafers annually, with an expected annual output value of 900 million CNY after the first phase of operation.

The founding team is led by Dr. Zhang Feng, who holds a PhD in Material Physics from the Shanghai Institute of Metallurgy, Chinese Academy of Sciences. Core team members have over 20 years of experience in production management, technology R&D and quality control. They have repeatedly undertaken major projects

Zhejiang Jinray Electronic Technology Co., Ltd. was established in May 2020 as a high-tech enterprise specializing in the production of silicon materials and third-generation semiconductor materials. It is a key construction project in Zhejiang Province, China.

Research  Development  Production  Manufacturing

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Product Advantages

Professional technical collaboration, wide range of application scenarios, and trustworthy partnerships.


Wide bandgap characteristics

Featuring wide bandgap characteristics, it demonstrates high breakdown voltage and excellent high-temperature resistance, making it suitable for the latest high-power components.


New generation of key semiconductor materials

With high electron saturation mobility characteristics, combined with a semi-insulating silicon carbide substrate, it offers excellent application advantages in high-frequency communication components.

晶睿产品优势与应用

Product Advantages and Applications

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Industry News — Regularly updated with the latest trends in technology and policy developments in the electronics industry.

Industry News
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On 14th February, Zhejiang JINRAY Electronic Technology Co., Ltd. and DIGIWIN Software Co., Ltd. held a launch meeting for iMES project. The kick-off meeting was highly valued by both teams. Zhang ...
2023-06-27
We have an overwhelming number of orders, and in just four months of production last year, we achieved an output value of over 50 million CNY. This year, our goal is 500 million CNY, and the compan...
2023-06-27
At this year’s Municipal Economic Work Conference, it was emphasized: "We must establish a competitive advantage in the development and application of third-generation semiconductors." The Lishui E...
2023-06-27
Recently, at the construction site of Zhejiang JINRAY Electronics Technology Co., Ltd.'s electronic-grade wafer and epitaxial wafer manufacturing project, the company's Vice General Manager, Gu Kai...
2023-06-27
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Cooperative partner
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Number:0578-2851999

Email:sales@jinray.com

Postal code:323000

AddressNo. 771 Nanming Road, Nanmingshan Street, Liandu District, Lishui City, Zhejiang Province

Technology & Services


Technical advantages

Manufacturing capacity

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