OEM/ODM Custom Power Supply Manufacturers & Factories

Industry-Leading Power Conversion Solutions: From Intelligent IoT Lighting to High-Performance Industrial SMPS. Engineered for Excellence, Certified for Safety.

About Veltok Power: Your Strategic Growth Partner

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Who We Are

Established with a vision to streamline global hardware procurement, Guangzhou Veltok Power Technology Co., Ltd. (VELTOK) is a comprehensive, technology-driven manufacturer and supply chain integrator.

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Strategic Location

Over the past decade, we have anchored ourselves in Shenzhen—the world’s epicenter of hardware innovation—delivering integrated catalogs of Smart LED systems and industrial power supplies.

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Commitment to Quality

With 12+ years of verified trade excellence, VELTOK bridges the gap between sourcing and compliance, adhering to international benchmarks with rapid response times (under 1 hour).

Our operational ecosystem is built around three core vertical pillars:

Intelligent IoT Lighting

Partnering with industry-leading protocols, we supply advanced Zigbee 3.0 and 2.4GHz RF smart controllers, dimmable LED downlights, and robust IP66/IP67 systems.

Robust Power Energy Systems

From high-efficiency 1000W+ SMPS to pure sine wave power inverters and GaN fast-charge adapters, we ensure absolute grid stability.

Precision Engineering Components

Manufacturing high-durability CNC machine bellows, linear rail guards, and premium clamping knobs for heavy manufacturing sectors.

Technical Roadmap: The Future of Power Conversion

As a leading custom power supply manufacturer, VELTOK is at the forefront of the "Fourth Industrial Revolution." Our R&D roadmap focuses on three critical advancements:

GaN (Gallium Nitride) Integration

Traditional silicon-based power supplies are reaching their physical limits. Our next-gen OEM solutions utilize GaN technology to achieve 95%+ efficiency, significantly reducing heat dissipation and allowing for 40% smaller form factors.

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AI-Driven Digital Power

We are transitioning from analog to Digital Power Management (DPM). Custom ODM units now feature real-time monitoring via IoT protocols, allowing predictive maintenance and remote load balancing for data centers.

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Ultra-Low Standby Power

Aligning with global "Green Energy" initiatives, our engineering team is optimizing circuitry to exceed Level VI Energy Efficiency standards, ensuring standby power consumption remains below 0.1W.

China Factory 4.0: Sourcing Resilience & Efficiency

The "Shenzhen Advantage" is not just about cost; it's about the speed of iteration. VELTOK's manufacturing facility integrates Industry 4.0 principles to provide clients with an unfair competitive advantage.

  • Automated SMT Lines: Reducing human error and ensuring consistent soldering quality for high-density PCBs.
  • Dynamic Aging Tests: Every unit undergoes 100% full-load burn-in testing to guarantee a 0.3% RMA rate.
  • Agile Prototyping: Move from concept to working prototype in as little as 14 days.

Automated Manufacture Machines & Precision Assembly

12+ Years Experience
1h Response Time
100% Safety Compliance
0.3% Defect Rate

Macro-Industry Solutions & Vertical Applications

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Automotive & EV

Voltage-reducing cables and step-down converters for dash cams, GPS, and parking monitoring systems with wide-voltage (12V-24V) support.

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Smart Home & LED

IP67 waterproof drivers and dimmable power supplies for landscape lighting and intelligent architectural light control.

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Industrial Automation

High-wattage SMPS and DIN-rail power supplies designed for 24/7 operation in harsh factory environments with electromagnetic interference (EMI) protection.

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Medical Equipment

Custom power adapters with ultra-low leakage current and high isolation voltage, meeting stringent medical safety standards.

Inside Our Manufacturing & Engineering Facility

Aging Test Lab

R&D Engineering Team

Quality Testing Team

Localization Support & Global Compliance

Navigating global trade requires more than just a product; it requires a deep understanding of local regulations. VELTOK ensures your products are market-ready through:

Global Certifications

We provide full documentation for UL, CE, SAA, TUV, and RoHS. Our power adapters are designed to meet the specific safety mark requirements of the US, EU, Australia, and UK markets.

Cross-Border Logistics

Leveraging Shenzhen's hub, we offer DDP (Delivered Duty Paid) shipping options, minimizing customs friction for global e-commerce and B2B buyers.

Custom Branding (OEM)

From private-label laser etching on the casing to bespoke retail packaging, we help you build brand equity while we handle the technical complexity.

Frequently Asked Questions (FAQ)

What is the typical lead time for custom OEM power supply orders?

For standard modifications, lead times are generally 2-3 weeks. For completely custom ODM projects involving new PCB layouts and housing molds, the process typically takes 6-8 weeks from design approval to mass production.

Do you support small-batch manufacturing for startups?

Yes. While we are a high-capacity factory, we offer flexible MOQ (Minimum Order Quantity) tiers to support growing brands and specialized industrial projects.

How does VELTOK ensure the reliability of its high-wattage SMPS?

We use high-grade components (such as Japanese capacitors) and implement multiple protection layers: OVP (Over Voltage Protection), OCP (Over Current Protection), and SCP (Short Circuit Protection) in every design.

Can you assist with country-specific plug and voltage requirements?

Absolutely. We manufacture all international plug types (US, EU, UK, AU) and our universal switching power supplies operate on 100-240V AC input, making them compatible worldwide.

How do you manage quality control for "Cross-border" automotive cables?

Our automotive voltage-reducing cables undergo rigorous vibration and thermal shock testing to ensure they withstand the temperature fluctuations and physical stresses common in vehicular environments.