ATX Power Supply Manufacturer | 20+ Years OEM/ODM Expertise

As a professional PC power supply manufacturer with over 20 years of focused development, Shenzhen Yijian Technology Co., Ltd. has built a complete industrial chain of R&D, design, production and sales for PC power supply products, and has become a benchmark enterprise in the global PC power supply industry with its strong technical strength, advanced production equipment and perfect service system. The company’s PC power supply products are widely used in various application scenarios such as home, office, gaming, professional design and light industry, and are exported to more than 20 countries and regions including the United States, Europe, Japan, South Korea, Canada, Russia and Brazil, winning high recognition and praise from global customers. Yijian’s PC power supply products are designed and developed with the core of "high efficiency, stability, reliability and environmental protection", and adopt advanced circuit design and high-quality electronic components to ensure excellent electrical performance and long-term stable operation. The company’s PC power supply product line covers a wide range of wattage specifications from 300W to 3000W, including non-modular and full-modular structural types, and has obtained 80Plus Bronze, Gold and Platinum efficiency certifications, forming a diversified product matrix to meet the different needs of different customer groups. For entry-level home office PC users, Yijian’s low-wattage non-modular PC power supply products have the advantages of high cost performance, simple installation and low noise, which can fully meet the power supply needs of daily office, web browsing and other basic computing tasks, and create a quiet and comfortable use environment for users. For mid-to-high end gaming enthusiasts and professional designers, Yijian’s high-wattage full-modular 80Plus Gold and Platinum PC power supply products are the best choice, with high power conversion efficiency, low ripple and noise, fast transient response and other excellent performance, which can provide stable and continuous power support for high-end hardware configurations such as flagship graphics cards, multi-core CPUs and high-speed solid-state drives, ensuring the smooth operation of high-intensity gaming, 3D modeling, video editing and other high-load tasks. In commercial office scenarios, Yijian’s medium-wattage high-efficiency PC power supply products can effectively reduce the overall energy consumption of office computer clusters, and the stable power output can avoid data loss and work interruption caused by sudden power supply failures, helping enterprises reduce operational costs and improve work efficiency. In light industrial scenarios, Yijian’s industrial-grade PC power supply products are designed with enhanced anti-interference and environmental adaptability, which can resist electromagnetic interference and voltage fluctuations in industrial environments, and operate stably in high temperature, high humidity and other harsh working conditions, ensuring the normal operation of industrial production equipment. The R&D strength of Yijian’s PC power supply products is among the top in the industry. The company has a professional R&D team of more than 20 members, each with over 10 years of professional experience in the power supply industry, and the backbone members are from world-renowned power supply brands such as Great Wall, FSP, Delta and Enhance, bringing cutting-edge design concepts and mature technical solutions to the company. The R&D team keeps close attention to the latest technological trends and market demands in the global PC industry, and continuously optimizes and upgrades the performance and structure of PC power supply products. In recent years, with the rapid development of new-generation PC hardware such as PCIe 5.0 graphics cards and high-power CPUs, Yijian has launched a series of PC power supply products that support ATX 3.0 standards, which can meet the instant high-power peak demand of new-generation hardware, with better transient response performance and higher power supply stability, providing a reliable power supply guarantee for the operation of high-performance PCs. At the same time, the R&D team also pays attention to the green and low-carbon development of PC power supply products, and through the optimization of circuit design and the selection of high-efficiency components, continuously improves the power conversion efficiency of PC power supply, reduces energy consumption and heat generation, and realizes the unification of product performance and environmental protection. Yijian has established a strict and comprehensive quality control system for PC power supply products, which runs through the entire process from raw material procurement to finished product delivery. The company has passed the ISO9001 quality management system certification and ISO14001 environmental management system certification, and all PC power supply products have obtained a number of international authoritative certifications such as UL, EAC, FCC, CE, CCC, RoHS, TUV and CB, which fully complies with the quality and safety standards of different countries and regions around the world. In the raw material procurement link, Yijian has established a strict supplier selection and evaluation system, and only cooperates with well-known and reliable electronic component suppliers at home and abroad to ensure the quality of raw materials. All raw materials used in PC power supply products have to undergo strict incoming material inspection to eliminate unqualified raw materials from the source. In the production and manufacturing link, Yijian has adopted a full set of intelligent production management systems such as E-SOP, Andon and MES, which realize the standardization of operation processes, the real-time monitoring of production status and the traceability of product information. The ubiquitous QC team conducts real-time quality inspection on each production process of PC power supply products, ensuring that the product quality meets the design requirements at each link. In the finished product testing link, each PC power supply product has to go through more than 30 strict quality tests, including no-load test, load test, aging test, safety protection test and environmental adaptability test, and only the products that pass all the tests can be delivered to customers. Yijian’s after-sales service for PC power supply products is comprehensive and efficient, solving the worries of global customers. The company promises to provide 1% free spare parts for every PC power supply order, which can be used for the replacement and maintenance of faulty products, reducing the customer’s after-sales cost and time cost. After receiving the customer’s after-sales feedback, the sales team will reply to the customer within 2 hours, and all relevant departments will jointly formulate a detailed 8D report within 24 hours, and work out a targeted solution according to the report, and confirm it with the customer to ensure the efficient solution of after-sales problems. For large customers and key projects, Yijian also provides on-site technical support and door-to-door maintenance services to ensure the normal operation of the customer’s PC equipment. As a national high-tech enterprise and a Shenzhen specialized and new enterprise, Yijian has always adhered to the people-oriented path of scientific and technological innovation and the business philosophy of quality-oriented and customer-centered in the R&D and production of PC power supply products. The company’s development concept of "adhere to quality, advocate innovation, and win-win cooperation" runs through the entire industrial chain of PC power supply, from product R&D and design to mass production, quality inspection and after-sales service. In the future, Yijian will continue to increase R&D investment in PC power supply products, continuously improve product performance and quality, and launch more high-performance, high-efficiency and green PC power supply products to meet the constantly upgrading market demand. Whether you are a computer manufacturer with large-scale OEM/ODM procurement needs, a global distributor engaged in the PC peripheral product business, or an individual consumer with high requirements for PC power supply quality, Yijian can provide you with personalized and professional PC power supply solutions. If you want to know more about Yijian’s PC power supply product series, technical parameters, customized services and quotation information, please feel free to contact us, and our professional sales team will provide you with one-stop high-quality services.