Dianke Chip

China Electronics Technology Chip Technology Co., Ltd. (formerly known as China Electronics Technology Acousto-Optic-Electric Technology Co., Ltd., China Electronics Technology Energy Co., Ltd.), formerly China Jialing Industrial Co., Ltd. (Group), was officially listed on the main board of the Shanghai Stock Exchange on October 13, 1995. In 2021, the company completed a major asset restructuring, with stock code "600877" and stock abbreviation "Dianke Chip".

The company's business is the design, R&D, manufacturing, testing and sales of silicon-based analog semiconductor chips and their application products. Its main products include silicon-based analog semiconductor-related chips, devices, modules, overall solutions and related intelligent terminal application products, which can be widely used in fields such as the Internet of Things, consumer electronics, green energy, security electronics, automotive electronics and smart power supplies.

After years of accumulation, the company has strong R&D capabilities. Its three subsidiaries are all high-tech enterprises, with mature technology, products and development foundations. In recent years, they have won multiple provincial- and ministerial-level and industry-level awards and honors in their respective fields, and have gained widespread recognition in the industry. As of the end of 2023, the company has fully leveraged the characteristics of silicon-based analog processes such as high integration, multi-function, multi-channel, and reconfigurable digital-analog mixing, and has cumulatively developed nearly a thousand serialized, solution-based, and integrated single-chip and module products, while providing overall solutions for end customers. Through technological innovation and industrial chain layout, it continuously improves product cost-effectiveness and has entered the supply chains of more leading customers and high-quality customers.

The company currently has 823 employees, including 30 with senior professional titles and 327 various professional and technical talents, accounting for nearly 40%. Among them: 122 senior designers with more than 10 years of experience, 1 scientific and technological talent, 2 enjoying special government allowances from the State Council, and 4 talents under the Chongqing Yingcai Program. Over the years, many people have won provincial- and ministerial-level (Chongqing Municipality, national ministries and commissions, China Electronics Technology Group, industry associations, etc.) science and technology awards, science progress awards, model worker awards and other honors. The company has cumulatively obtained 144 authorized patents (including 74 invention patents, 62 utility model patents, and 8 design patents), 90 integrated circuit layout registrations, and 14 software copyrights; the company has filed and accepted 59 patent applications, and owns more than 60 various qualifications such as ISO9001, ISO140001, CCC, UL, etc.

The company focuses on its main business of silicon-based semiconductor components and is committed to providing independent industrial foundation support for the country's digital industrialization and industrial digitalization development. The company will aim at more main tracks of integrated circuits, be market-demand-oriented, and be driven by technological innovation, continuously improve its market, technology and industrial chain layout, strengthen the collaborative integration of internal and external resources, further expand semiconductor professional fields such as digital-analog mixed-signal integrated circuits, form new quality productive forces based on an independent innovation system integrating multiple technologies, build a first-class leading semiconductor enterprise with core competitiveness, and achieve high-quality development as a listed company.