Purpose-built power adapters and switching supplies designed to meet the rigorous demands of contract electronic manufacturing, product assembly lines, and industrial automation environments.




The global Contract Electronic Manufacturing (EMS) market is projected to surpass $800 billion by 2030, driven by accelerating demand for consumer electronics, IoT devices, medical equipment, and automotive electronics. Within this landscape, intelligent power management has emerged as a critical differentiator for manufacturers seeking operational excellence.
Traditional power distribution in contract manufacturing facilities is reactive, inefficient, and prone to costly downtime. Smart power strips equipped with real-time monitoring, surge protection, remote switching, and energy analytics transform every workstation, test bench, and automated assembly cell into an intelligent, data-driven node — enabling manufacturers to cut energy waste, prevent equipment damage, and achieve Industry 4.0 compliance.
Discover Our Power SolutionsEngineered for the most demanding contract manufacturing environments, our smart power solutions integrate advanced protection, monitoring, and control capabilities into a robust, production-ready form factor.
The intersection of smart power technology and contract manufacturing is accelerating rapidly. Understanding these macro trends is essential for EMS providers, OEM clients, and supply chain managers planning their next-generation facility investments.
From SMT production lines to final assembly and quality testing, smart power strips serve as the invisible backbone of modern contract manufacturing — enabling precision, safety, and traceability at every stage of the production process.
Established in August 2010, Shenzhen FuYun (RUIYU) Technology Co., Ltd. is a comprehensive enterprise integrating R&D, production, sales of power adapters, chargers, hairdressing instrument high-pressure core parts, and after-sales service.
The company employs more than 800 professionals, including over 30 management staff, supported by advanced automation equipment, precision testing instruments, and comprehensive reliability test facilities — ensuring every product meets the highest standards demanded by global EMS clients.
Since its establishment, RUIYU has continuously strengthened internal management, improved quality management systems, and elevated service standards. Through the collective efforts of our team, we have achieved a 60% combined market share in the USA and EU, while rapidly expanding in China, Japan, and South Korea markets.
The company adheres to the principle of "cooperative innovation, pragmatic achievement" — continuously improving production technology and quality management systems. In 2012, RUIYU passed a comprehensive series of national and international certifications, establishing a strong reputation across the global power supply industry.
We standardize the SOP, testing each product according to safety standard requirements and quality system specifications, to ensure all adapters 100% pass inspection before packaging and shipping. We always focus on our core goal: "High quality, Better pricing and Best service" — to satisfy every customer's needs.
Our smart power solutions carry the world's most recognized safety and quality certifications — ensuring seamless compliance for EMS clients serving regulated industries worldwide.
From a focused startup in 2010 to a globally recognized power solutions manufacturer serving EMS clients across four continents — our growth reflects our unwavering commitment to quality, innovation, and customer partnership.
Explore our comprehensive portfolio of smart power adapters, switching power supplies, and universal charging solutions — each engineered to meet the specific demands of contract electronic manufacturing, product assembly, and industrial automation.







