In the era of Digital Transformation and IoT proliferation, the definition of a "standard" charger has evolved. Global enterprises are no longer seeking simple power bricks; they are demanding intelligent energy delivery systems that support high-wattage mobile workstations, medical equipment, and industrial controllers. The shift toward USB-C Power Delivery (PD) and Gallium Nitride (GaN) technology has created a surge in requirements for Custom OEM High Output USB Chargers that can deliver 65W, 100W, and even 240W reliably.
Enterprises are transitioning to flexible hot-desking, requiring universal high-output charging hubs that can power laptops, tablets, and smartphones simultaneously without thermal throttling.
High-output USB modules are now critical components in medical carts and industrial HMI panels, where EMI/EMC compliance and long-term reliability are non-negotiable.
The outdoor and mobility sector requires ruggedized, high-amp chargers capable of handling voltage fluctuations while providing DC-DC or AC-DC efficiency over 90%.
Guangdong Laisen Electronic Technology Co., Ltd. (Established 1983)
Founded in 1983 and located in Dongguan City, Laisen has built a four-decade legacy of excellence. With a workforce of over 700 employees and a 20,000 square meter facility, we operate two modern workshop buildings dedicated to power innovation.
We specialize in the end-to-end manufacturing of USB chargers, switching power supplies, PD (Power Delivery) chargers, open-frame power adapters, and MFi cables. Through our automated assembly lines, we achieve a monthly output of 1 million units, ensuring supply chain stability for our global partners.
Years Experience
Monthly Output
Expert Staff
Export Ratio
Laisen is at the forefront of power electronics, investing heavily in Gallium Nitride (GaN) semiconductors and protocol-aware charging logic. Our technical roadmap focuses on three core pillars:
Utilizing GaN III technology to reduce charger size by 40% while maintaining 100W+ output.
Integrating AI-driven thermal management to adjust power delivery based on real-time heat dissipation.
Moving toward the 240W USB-C standard to support high-performance gaming laptops and equipment.
Achieving DoE Level VI and ErP Tier 2 energy efficiency standards across all OEM models.
Equipped for Zero-Defect Manufacturing
Our facility is equipped with domestic and foreign advanced production and testing equipment that provide an effective guarantee for product quality. We utilize automatic dispensing machines, SMT machines, reflow soldering, fully automatic vertical/horizontal AI plug-in machines, and wave soldering.
90% of Output Exported to Leading Global Markets
Navigating the regulatory landscape is a core competency at Laisen. In the past 30 years, Laisen has passed ISO9001 and 14001 management system certification. Our products carry a full suite of global safety marks: K-mark, UL, cUL, FCC, GS, BS, CE, SAA, RCM, PSE, and CCC.
Our export reach covers the United States, Europe, Australia, South America, Southeast Asia, and Japan. We provide full localization support, including country-specific plug configurations (EU/UK/US/AU) and local regulatory documentation, ensuring your OEM products reach market without delays.
Addressing Enterprise Procurement Concerns
A: Customization allows for specific branding (logo laser carving), tailored voltage outputs for unique industrial hardware, and custom housing designs that fit specific space constraints or ergonomic requirements.
A: Every unit undergoes a rigorous 100% full-load aging test, ATE (Automatic Test Equipment) verification, and high/low temperature environment testing to simulate extreme operating conditions.
A: Yes, we are specialized in manufacturing MFi (Made for iPhone/iPad) cables and charging accessories, ensuring full compatibility and safety for Apple ecosystem hardware.
A: With a monthly capacity of 1 million units and highly automated SMT/AI plug-in lines, we typically offer competitive lead times of 3-5 weeks depending on component availability and customization depth.
Laisen Electronic
