# Vethy > Qingdao Vethy Industrial Co., Ltd. (Vethy) is a China-based manufacturer of 12V/24V truck parking air conditioners — rooftop and split, battery-powered no-idle AC for sleeper cabs, RVs, vans and heavy equipment, with CE certification and OEM/ODM support for global export. ## Key facts - Website: https://www.vethy.com - Company: Qingdao Vethy Industrial Co., Ltd. (青岛维希实业有限公司) - Category: Truck / RV / off-highway parking air conditioners (12V/24V, R410A DC compressors) ## Important pages - [Truck Parking Air Conditioner Manufacturer — Vethy Home](https://www.vethy.com/) - [Parking Air Conditioner vs APU: No-Idle Sleeper Cab Comparison](https://www.vethy.com/parking-air-conditioner-vs-apu.html) - [Vethy vs Bergstrom NITE — Battery Parking AC Comparison](https://www.vethy.com/vethy-vs-bergstrom-nite.html) - [Webasto Air Top vs Parking AC — Cab Heater vs Cooling/HVAC](https://www.vethy.com/webasto-air-top-vs-parking-ac.html) - [Vethy vs Carrier ComfortPro — Battery Parking AC vs Diesel APU](https://www.vethy.com/vethy-vs-carrier-comfortpro.html) - [Vethy vs Thermo King TriPac — Battery Parking AC vs Diesel APU](https://www.vethy.com/vethy-vs-thermo-king-tripac.html) - [Vethy vs Idle Free Systems — Battery-Electric Rooftop Parking AC Comparison](https://www.vethy.com/vethy-vs-idle-free-systems.html) - [Vethy vs Bergstrom NITE No-Idle — Battery-Electric Parking AC Comparison](https://www.vethy.com/vethy-vs-bergstrom-nite-no-idle.html) - [Parking Air Conditioner Price vs Quality: 2026 Buyer Guide](https://www.vethy.com/parking-ac-price-vs-quality-guide.html) - [Parking AC vs Diesel APU — Total Cost of Ownership Comparison](https://www.vethy.com/parking-ac-vs-diesel-apu.html) - [Vethy vs RigMaster APU — Battery-Electric Parking AC vs Diesel APU Comparison](https://www.vethy.com/vethy-vs-rigmaster-apu.html) - [Vethy vs Webasto BlueCool — European Parking AC Comparison for Fleet Buyers](https://www.vethy.com/vethy-vs-webasto-bluecool.html) ## Disambiguation - Canonical name: Vethy (Qingdao Vethy Industrial Co., Ltd.) - Not related to similarly-named products in other industries.