We only focus on manufacturing PC power supply,with more than 20 years’ experience.
All of our products are certificated.With the help of intelligent system,production efficiency is improved
The more focused,the more professional.
Shenzhen Yijian Technology Co.,Ltd，focus on power supply,with 20 years' experience. Our factory passed the ISO9001 and ISO14001 certificate, coves about 20000 square meters, 5 production lines, over 500 workers, monthly capacity: 300000pcs. R&D team, whose members have over 10 years' experience in researching and designing PC power supply. The main members of R&D team were from the Great Wall, FSP, Delta, Enhance and so on. All of our products can pass UL, EAC, FCC, CE, CCC, RoHS certificates and so on.
patents and certificates
Factory covers
workers
Monthly production capacity
Our factory has put the E-SOP,Andon,MES system into production.E-SOP system helps workers to know better how to operate,improve the pass rate.Andon system can provide support for solving production problems immediately.MES system keep product information into system,can track production process.
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Discover how 80Plus certification impacts power supply efficiency, reliability, and performance. Learn why it matters for gamers, IT pros, and eco-conscious users. Read now.
Yijian Shines at COMPUTEX 2025: AI3000W Power Supply Steals the Spotlight COMPUTEX 2025 concluded triumphantly on May 23rd, marking another milestone for Yijian, the professional power supply manufacturer. The company’s groundbreaking A...
Taipei, May 15, 2025 – Yijian Manufacturing debuts at COMPUTEX 2025 (May 20-23) with cutting-edge power supplies:● 3000W Platinum AI PSU: Quad PCIe 5.1 interfaces for HPC/AI workloads● 500W-1500W PC Series: White to Platinum efficie...
When you're building, or upgrading, a desktop PC, one of the most important components you'll want to consider is the power supply unit (PSU). It serves as the backbone of your system, stepping in to ensure every other component gets the po...
Of all the components that come together in a PC build or upgrade, the power supply unit (PSU) is probably the most under-represented — and, yet, the most important one. A quality ATX power supply will provide you with stable...
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