Explore our engineering-certified aircraft refuelers, boarding systems, and critical GSE solutions designed for rigorous global airfield conditions.
Integrated pumping, filtration, and precision metering systems tailored for safe airfield refueling processes.
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Heavy-duty, weather-resistant structural cargo trailers protecting commercial baggage and freight from elements.
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Advanced pre-conditioned air units delivering temperature control inside aircraft cabins during turnarounds.
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High-torque diesel towing tractors designed for smooth ramp maneuvering and baggage trolley trains.
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Self-propelled, ergonomic boarding stairs featuring anti-slip steps and reliable chassis alignment controls.
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Heavy-duty transport solution engineered for standardized cargo container movement on airport aprons.
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High-lift catering container vehicle engineered to service widebody aircraft including the A380 safely.
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Sanitary aircraft servicing unit with high-volume tanks and vacuum extraction systems.
View DetailsAn in-depth review of technological shifts, E-E-A-T manufacturing benchmarks, and global procurement paradigms.
Aircraft require steady, high-precision power during terminal stopovers to run avionics, diagnostics, environmental controls, and flight systems. Running main turbine engines or auxiliary power units (APUs) at the gate is prohibitively expensive, noisy, and carbon-intensive. The modern aviation sector relies heavily on ground-based Ground Power Units (GPUs) to feed steady 400Hz AC and 28.5V DC currents directly to stationary aircraft.
The global GPU market is rapidly moving toward fully electric and localized solid-state frequency converters. According to international environmental mandates, airports are incentivized to reduce fossil-fuel ground equipment, positioning energy storage and grid-tied static units as the premier choice for tier-1 airline hubs.
Operating out of China’s leading ground support equipment manufacturing hubs allows us to combine robust industrial supply chains with tight cost controls. By managing component manufacturing—ranging from heavy structural chassis fabrication to complex power electronics and battery management system (BMS) integration—in-house, we achieve unmatched delivery speeds.
Our factories leverage high-grade welding automation, comprehensive vibration testing tables, and climate chamber simulations. This guarantees that every ground power unit can withstand the dynamic stresses of taxiway operations and extreme temperature swings.
We adhere strictly to a customer-centric operational philosophy. Our structural research division works directly with civil aviation authorities and airport operators to offer tailored specifications. From high-capacity 90kVA - 180kVA solid-state frequency converters to customized towable diesel units, we support complete OEM/ODM modifications.
Our customization service coordinates layout design, electrical distribution schematics, and field testing. This process mitigates system integration risks and ensures that our products meet localized electrical and environmental standards.
Selecting the appropriate ground power unit relies heavily on matching operational environments with correct electrical configurations. The table below delineates the primary GPU categories manufactured within our factory:
| GPU Type | Primary Power Source | Output Specifications | Best Suited Application |
|---|---|---|---|
| Solid-State Static Converter | Grid Power (3-Phase 380V/480V) | 400Hz AC (90kVA - 180kVA) | Passenger boarding bridges, maintenance hangars, permanent gates. |
| Diesel Mobile GPU | Stage V / Tier 4 Diesel Engine | Dual 400Hz AC & 28.5V DC | Remote parking stands, military outposts, off-grid airfields. |
| Battery Energy Storage (BESS) | LiFePO4 Lithium Battery Bank | Zero-emission 400Hz AC | Green airport initiatives, overnight indoor servicing, low-noise zones. |
| Low-Voltage DC Rectifier | Grid Power / Diesel Engine | 28.5V DC Continuous (Up to 2000A peak) | Turboprops, business jets, regional helicopters, piston engine start. |
Aviation procurement teams must prioritize equipment safety, durability, and standard compliance. When evaluating wholesale GPU suppliers, verify the following benchmarks:
Original product data across all categories, detailing specific models manufactured for global flight lines.
Our refueling truck lineup includes the CD5207GJJ, CD5580GJJ, and CD5341GJJ. These units feature custom pump chassis, filtration separators, control desks, and pressure regulation valves to prevent pressure spikes during high-rate fueling operations.
Built to handle high loads, our dolly systems are represented by heavy-duty Slave Pallet Dollies, standard Pallet Dollies, and specialized 7T Castle Pallet Dollies, alongside New LD3, LD6, and custom heavy-duty container dollies.
Designed for ground climate control, this series includes the CDH-60 Aircraft Heating Unit, the CD190 PCA Unit, and the CD-H02 Aircraft Cabin Heater, maintaining steady cabin temperatures during flight crew changeovers.
Includes high-stability passenger boarding stairs: CD-PBS5062E, CD-PBS5062D, and the self-propelled CD-PS580. Baggage transit utilizes rainproof carts, enclosed baggage carts, and high-tensile towing tractors (CDT700, CDT450, CDT300).
Our direct power series includes Energy Storage Ground Power Units, 90KVA Static Converters, and truck-mounted CDA300/CDA400 Air Start Units, supplying the necessary pressure to turn jet engines during cold starts.
Pioneering electric transitions with our green fleet: the CD5060DWSZ Electric Lavatory Truck, CD5060DQSZ Electric Potable Water Truck, and CD-Q5100DCR Ambulift Trucks for passengers with reduced mobility (PRM).
Get technical insights from our engineering department regarding ground power units and airport support equipment.
Read technical columns covering aviation trends, ground support systems, and next-generation power electronics.
An overview of boarding geometry, safety handrails, structural wind resistance, and electric hydraulic integration for passenger safety.
An analysis of lithium battery arrays, active safety shutdown systems, and smart charging configurations for electric ground power solutions.
A deep dive into how modern solid-state GPUs supply steady 400Hz AC power, protecting sensitive on-board avionics from voltage drops and current spikes.
Browse our field-tested heating, cooling, deicing, and utility vehicles designed for commercial aviation and heavy transport operations.
High-efficiency air conditioning unit delivering optimal cabin cooling performance under heavy thermal loads.
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Equipped with responsive heating manifolds and variable nozzle booms for winter deicing operations.
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Delivers high-volume warm air to aircraft cabins, ensuring passenger comfort in freezing climates.
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Eco-friendly, battery-powered lavatory truck featuring clean operations and quiet operation on airport ramps.
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Maintains sanitary conditions using corrosion-proof stainless steel water tanks and electric pumps.
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Heavy-duty, low-profile pallet dollies built to streamline freight movement across busy cargo terminals.
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Heavy-capacity cargo loader built for efficient main deck container loading on cargo freighters.
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Provides pre-conditioned air to parked aircraft, maintaining indoor air quality and cabin comfort.
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Chidge Dolly