Optimized voltage output systems, robust thermal designs, and complete compliance profiles customized for Vietnamese business and tech requirements.
Vietnam is accelerating its role as a key electronics hub in Southeast Asia. Major international manufacturing corridors spanning from Hanoi and Bac Ninh in the north down to Binh Duong and Ho Chi Minh City in the south have driven a surge in demand for reliable power solutions. Additionally, with local companies and dynamic consumer brands expanding rapidly, the need for smart charging systems matching USB-PD (Power Delivery) requirements has grown exponentially.
Our factory helps Vietnamese suppliers, distributors, and OEMs bridge the gap between technical requirements and commercial scale. By utilizing advanced safety materials like flame-retardant PC 94 V0 shells and ensuring low standby power consumption, our hardware protects industrial IoT gateways, telecom base terminals, smart medical appliances, and office hardware across the country's diverse climate conditions.
Providing technical depth and verified safety to ensure consistent operation across telecom, IoT, consumer, and household equipment.
Every unit features a PC 94 V0 fire-resistant enclosure. This provides robust thermal protection, drop-testing durability, and structural safety, meeting rigorous fire-safety codes globally.
Integrated Over-Current Protection (OCP), Over-Voltage Protection (OVP), and Short-Circuit Protection (SCP) keep end-user hardware safe from power surges.
Utilizes advanced PD 3.0 protocols to deliver optimal voltages (5V, 9V, 12V, 15V, 20V) for devices ranging from small wearables to notebooks.
High-efficiency switching systems built to withstand continuous industrial use, featuring multiple plug options and structural standards.
Established in August 2010, Shenzhen FuYun (RUIYU) Technology Co., Ltd. is an integrated high-tech enterprise combining R&D, manufacturing, sales, and comprehensive after-sales support for elite power adapters, high-speed smart chargers, and cosmetic medical device internal power cores.
Located at No.129 of the first industrial zone, Lisonglang Community, Gongming Town, Guangming New District, Shenzhen, Guangdong, China, we operate from the geographic heart of the global electronics supply chain. With over 800 employees and a team of 30+ senior quality assurance and production managers, we support enterprise projects worldwide.
Decades of consistent optimization, industrial scaling, and certification validation.
RUIYU TECHNOLOGY was established, specializing in ac dc power adapters, chargers, and switching power supplies.
Obtained universal safety approvals including TUV, GS, BS, CE, UL, FCC, C-UL, PSE, SAA, and CCC.
All products confirmed fully compliant with EU RoHS directives via SGS testing.
The entire manufacturing plant received official ISO9001:2000 Quality Management System Certification.
Monthly orders exceeded 800,000 pcs, serving partners in the USA, EU, UK, Japan, China, and ODM sectors in South Korea.
Collaborating seamlessly to support customized runs and OEM requests.
Designs efficient adapters aligned with market trends and safety regulations.
Sources certified component materials to ensure on-time production runs.
Conducts raw material audits and rigorous in-line quality controls.
Assembles and tests units using automated assembly setups.
Manages quotes, order confirmations, and localized customs logistics.
Our sales team provides 24-hour global service. We coordinate through email, direct calling, and popular platforms like Skype, WeChat, and WhatsApp to ensure timely updates for all partners.
Why Vietnam's major electronic firms rely on Shenzhen's specialized supply chain.
Our facility in Shenzhen sits near deep water shipping ports and high-speed overland freight routes. Shipping to Lang Son, Haiphong, or Ho Chi Minh City is fast, keeping lead times minimal.
We provide full documentation, including Certificates of Origin (CO), helping importers leverage regional trade terms for smoother customs clearing and duty management.
We support logo placement, custom packaging, and specific cable lengths, helping brand managers establish unique market positioning in Vietnam.
Clear answers regarding safety testing, shipping, custom orders, and local certifications.
For commercial products, adapters must meet regional EMC (Electromagnetic Compatibility) and safety regulations, such as QCVN/TCVN standards. Our factory produces power supplies with international certifications (UL, CE, FCC, PSE, SAA, CB, and CCC) and RoHS-compliant materials, which align well with Vietnamese quality standards.
Yes. We offer comprehensive OEM/ODM customization services, including custom branding, tailored packaging, unique colors, and custom cable configurations, allowing you to position your product line effectively.
Lead times depend on the order volume. Standard batch production typically ranges from 15 to 25 days. Shipping to Vietnam usually takes 3 to 7 days via air freight, or 10 to 18 days via sea cargo to ports like Haiphong or HCMC.
We build our housings from PC 94 V0-certified fire-resistant materials, designed to self-extinguish within 10 seconds of contact with an open flame, protecting sensitive components and devices.
Yes, our PD power adapters feature auto-detect microcontrollers that identify the connected device and supply the optimal voltage (typically 5V, 9V, 12V, 15V, or 20V) to prevent overcharging.
Connect with our engineering and sales teams to request a custom quote, verify certifications, or order product samples tailored to the Vietnamese market.
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Ruiyu Tech