Chengpin Technology Achieves Breakthrough in Industry-University-Research Integration; Daily Production Capacity of High-Frequency Transformers Exceeds 20,000 Units

Chengpin Technology Achieves Breakthrough in Industry-University-Research Integration; Daily Production Capacity of High-Frequency Transformers Exceeds 20,000 Units

01 In-depth Integration of Industry, Education, and Research: "Zero-Time-Delay Transformation" from Laboratory to Production Line
The dual-track model of "university research + enterprise transformation" has become the technological engine of Chengpin Technology. In March 2024, Chengpin Technology and Pingxiang University jointly established a college student innovation and entrepreneurship practice base. Guo Wei, Vice President of the university, and He Yanhua, Deputy General Manager of the company, unveiled the base together, with the first batch of 30 students stationed in the company's R&D center1. Only 9 months later, the team led by Dr. Peng Kangliang from the School of Materials and Chemical Engineering brought GaN-compatible transformer technology to the production line, conducting joint research on 5G communication power modules3.

This cooperation yielded fruitful results in 2025:

· Talent direct connection mechanism: Over 300 local employees were promoted to technical backbones through school-enterprise joint training, with the localization rate of the R&D team reaching 95%410;

· Technological breakthroughs: The doctoral service team optimized the winding topology of high-frequency transformers, enabling the products to maintain stable energy efficiency of over 95% under a wide voltage range of 110V~277V38;

· Ecological collaborative innovation: Jointly launched a "transformer + driver IC" chipset solution with chip giants such as TI and Infineon, shortening the customer's R&D cycle by 70%4.

"Industry-education integration is not a slogan, but an accelerator for technological iteration," emphasized Wu Daishe, President of Pingxiang University, when awarding the "Innovation and Entrepreneurship Mentor" appointment letter to He Shuhua, General Manager of Chengpin Technology, at the 2025 Industry-Education Integration Exchange Conference5.

02 Smart Factory Upgrade: Automotive-Grade Quality Opens the Global Market
Entering Chengpin Technology's 10,000-class clean workshop, Swiss high-speed winding machines wind copper wires with 0.01mm precision, while Japanese vacuum impregnation systems apply nanocoatings to magnetic cores. This Phase I smart factory, covering 3.6 mu (approximately 2,400 square meters), has shattered the prejudice of overseas customers with three core capabilities since its commissioning in September 2024:

· Super production line: Invested 80 million yuan in introducing fully automatic winding equipment, with the qualification rate of key parameters remaining above 99.98%49;

· Automotive certification: Obtained IATF 16949 automotive-grade quality system certification, with temperature rise control 15% lower than German competitors810;

· Global adaptation: North American and European laboratories customize solutions for regional power grid characteristics, ensuring the products maintain 95% energy efficiency even under extreme voltage fluctuations48.

After a comparative test in 2024, a luxury display brand in Europe commented: "The temperature rise curve is smoother, and the price advantage reaches 40%." This evaluation helped Chengpin's products enter 32 countries, with annual growth rates in market share in medical power supplies and commercial displays doubling the industry average810.

03 Innovation Achievements Landing: Flexible Manufacturing Defines Industry New Standards
In Chengpin Technology's intelligent three-dimensional warehouse, a newly offline EPC17 high-frequency transformer is being packed into an anti-static box, with the label reading "48-hour delivery to Munich." Behind this speed is its flexible intelligent manufacturing system:

· Parameter openness: Offers 26 customizable configurations such as ferrite/nanocrystalline magnetic cores and pin definitions, completing scheme finalization within 3 days48;

· Ultra-fast delivery: 10,000+ daily production capacity combined with an intelligent warehousing system enables emergency orders to achieve "order received on the same day, air freight on the next day"710;

· Technical standard leadership: Jointly formulated the GaN transformer technology roadmap with the Institute of Electrical Engineering, Chinese Academy of Sciences, and led the international standard for 5G intelligent display power supplies58.

The "15-day miracle from design to mass production" witnessed by Korean customers is a microcosm of Chengpin Technology's solution-level delivery capability5. Currently, its high-frequency transformers have been applied in high-end scenarios such as Tesla charging piles and Siemens medical equipment, with annual export volume exceeding 2.5 million yuan68.

04 Future Layout: Phase II Project Targets New Energy Track
In 2025, Chengpin Technology launched the Phase II project in Zhoujiang Industrial Park, investing 200 million yuan in building a dedicated production line for new energy vehicle charging pile transformers58. Meanwhile, in-depth industry-university-research collaboration continues to strengthen:

· Maker incubation: Incubates 30 university projects annually through the "Maker Home," realizing targeted transformation of achievements such as GaN technology5;

· Talent reserve: Jointly established an electronic information engineer with Pingxiang University, with the first batch of 56 students entering the company for training6;

· Green manufacturing: Built a photovoltaic power generation system covering 30% of the factory's energy consumption, and obtained ISO 14000 environmental management system certification810.

The Leap from "Made in Pingxiang" to "Global Intelligent Manufacturing"
When German engineers marvel at the smooth temperature rise curve of EPC17, and when Korean customers receive CLASS B certified products customized in 15 days, Chengpin Technology has rewritten the rules of the game with its core strength. The value of Chinese manufacturing lies not only in efficiency and cost but also in the ability to define the future.