Established in August 2010, Shenzhen FuYun (RUIYU) Technology Co., Ltd. is an integrated enterprise specializing in R&D, production, sales of power adapters, chargers, hairdressing instrument high-pressure core parts, and comprehensive after-sales service.
Headquartered at No.129 of the First Industrial Zone, Lisonglang Community, Gongming Town, Guangming New District, Shenzhen, Guangdong, China — our facility spans 50,000 m² and employs over 800 skilled professionals.
Every adapter undergoes rigorous multi-stage inspection by our dedicated QA/QC team before it ever leaves our facility.
RUIYU Technology operates with modern production equipment and advanced testing instruments. Our standard lead time is 15–20 days after receipt of a confirmed order. With 30 dedicated QA/QC staff, every adapter is checked and tested at each production stage.
We strictly follow ISO 9001 and our internal SOP protocols — all adapters must pass full testing before packing and shipment. Production records are retained for years, ensuring 100% traceability for every unit produced.
We standardize the SOP, testing each product according to safety standard requirements and quality system, to make sure all adapters 100% pass before package and shipping.
A glimpse into our state-of-the-art 50,000 m² production campus — where precision engineering meets scalable output.
We are doing our best to offer high quality products and best service to build long-term cooperation. Our five-point commitment defines every partnership.
We standardize the SOP, testing each product according to safety standard requirements and our quality management system, ensuring all adapters 100% pass before packaging and shipping. Every decision we make is guided by our commitment to satisfy our customers' needs — completely and consistently.
From R&D to after-sales, our end-to-end capabilities ensure you receive a partner — not just a supplier.
In 2012, RUIYU passed a series of national and international certifications, gaining a strong reputation within the global power adapter industry.
From our Shenzhen manufacturing base, we serve clients across North America, Europe, and the Asia-Pacific region with reliable logistics and dedicated regional support.
USA market compliance with UL/FCC certifications. Serving major retailers and OEM brands across the United States and Canada with 60% combined market presence.
CE and RoHS certified for full EU market access. Strong and growing partnerships with European distributors, electronics brands, and OEM customers.
Rapidly expanding in China, Japan (PSE certified) and South Korea (KC certified). Deep regional expertise enabling fast market entry for our OEM partners.
The company always adheres to market-oriented principles and the philosophy of "cooperative innovation, pragmatic and achieve" — constantly improving production technology and quality management systems.
Since its establishment, RUIYU has continuously strengthened enterprise internal management, improved the quality management system, and enhanced service quality and service consciousness. Our automation equipment and advanced testing instruments ensure every product meets international safety standards.
Our R&D capabilities extend beyond adapters — encompassing chargers, hairdressing instrument high-pressure core components, and custom power solution engineering for global OEM and ODM clients.
Trusted by OEM brands, distributors, and retailers across the USA, EU, and Asia-Pacific — here's why they keep coming back.
From concept to certified mass production — our project capabilities span multiple product categories and global markets.
From free samples to full-scale OEM production — our team responds within 24 hours. Let's build something exceptional together.
Ruiyu Adapters