State-of-the-art power delivery units, smart energy cells, and advanced charging modules built for global deployment.
ELITE POWER, a key subsidiary of GRACE DEVELOPERS CO., LIMITED, is a leading global manufacturing force with state-of-the-art facilities located in the industrial tech hubs of Hong Kong, Shenzhen, and Dongguan, China. We serve as a comprehensive green new energy production enterprise, integrating scientific research, dynamic structural design, precision manufacturing, and global sales. Our diversified product ecosystem includes industrial and household energy storage systems, custom OEM/ODM USB & USB-C chargers, medical-grade power supplies, and portable energy solutions. We enable businesses worldwide to access high-density, reliable power architectures.
In 2022, we solidified our international presence by signing a strategic cooperation agreement with USA partners. This allows us to comprehensively develop and scale integrated optical storage, high-density smart charging systems, and emergency power systems for heavy trucks in the US and European markets.
Unlocking extreme power density through advanced Gallium Nitride (GaN) engineering and dynamic energy distribution topologies.
Traditional silicon-based transistors are rapidly approaching their physical limits regarding switching frequency and thermal management. Our ODM factory specializes in implementing next-generation Gallium Nitride (GaN III / GaN IV) fast charging platforms. By replacing silicon with GaN, our chargers exhibit significantly lower Rds(on) (drain-source on-resistance) and reduced switching losses.
This allows our engineering teams to build smaller footprints while supporting high-power multi-port outputs (ranging from 20W up to 140W and 240W under PD 3.1 specifications). Our technical roadmap focuses on three core pillars:
Our chargers support fine-grained voltage adjustments (step size of 20mV) to match the real-time battery charging curve, minimizing thermal dissipation at the device end.
Our ongoing factory R&D is optimizing the 28V, 36V, and 48V outputs to deliver up to 240W over single USB-C cables, preparing our customers for next-generation heavy-duty hardware.
Adapting high-reliability power delivery solutions to demanding non-consumer and commercial environments.
Using our extensive experience in medical power supply manufacturing (such as our 50.4W series), we implement isolation barriers (2xMOPP) and extremely low leakage currents to make USB-C charging safe for patient-monitoring tablets and point-of-care mobile equipment.
Integrating high-voltage buck-boost chargers with onboard supercapacitor systems. This enables heavy-duty trucks and industrial fleets to run dual-purpose power pathways: charging logistics hardware via USB-C while safeguarding starting systems.
Designing embedded multi-port desk chargers, rail-mounted commercial units, and hotel room charging solutions. Our OEM designs fit seamlessly within modern architecture profiles while offering over-current, over-voltage, and over-temperature safety protocols.
Our manufacturing matrix is strategically positioned within the Shenzhen and Dongguan electronics ecosystem. This geographical positioning gives Elite Power direct, frictionless access to the world’s most dense supply chain network. From specialized passive components and custom inductors to raw PCBA boards and structural flame-retardant housings, we procure materials with minimal transit times.
What this means for our ODM/OEM partners:
1. Sourcing & IQC: Raw semiconductor chips (GaN, controller ICs) undergo 100% incoming quality control to verify operating parameters.
2. High-Precision SMT: Precision placement of micro-components on multi-layer FR4 PCBs, ensuring low thermal resistance.
3. Advanced Wave Soldering: Ensures mechanical strength and electrical continuity for through-hole connectors and capacitors.
4. 100% Burn-In Testing: Every individual charger is placed in temperature-controlled chambers and run at full load for 4 hours to eliminate early-life failure components.
5. Comprehensive ATE Check: Automated test equipment checks all ports across multiple PD profiles (5V/9V/12V/15V/20V) before final packaging.
Ensuring that your imported products sail through customs and meet regional safety standards without risk.
Our chargers comply with Federal Communications Commission regulations on electromagnetic interference (EMI). We provide fully certified UL/ETL listed solutions and meet Department of Energy (DOE) Level VI efficiency targets, which minimize standby power consumption.
We ensure that our manufacturing lines omit hazardous substances, in full compliance with RoHS and REACH regulations. Our designs carry the CE mark and satisfy EU Eco-Design requirements, showing high active efficiency and low stand-by losses.
Through our CB Scheme test reports, we easily transition safety certifications to local markets like Japan (PSE), South Korea (KC), Australia (SAA), and South America. We handle the paperwork, testing, and localized factory audits on your behalf.
Clear, direct answers from our lead system engineers regarding production, engineering, and logistics.
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ELITE POWER
