KEEL Max is built for speed and efficiency| Fast Assembly | Easy Packing

KEEL MAX Frame Unboxing & Assembly | Modular Frame for Maximum Efficiency – 100% Tool-Free Setup

Beyond Heavy-lift: The Engineering Logic Behind 100kg Payload Platforms

KEEL MINI Quadcopter Drone | Step-by-Step Assembly | A Modular Drone with Giant FPV-level Agility

KEEL MAX Heavy Lift Drone (100 kg Class) — Coaxial Quadcopter （Custom Version）

KEEL Max Test In Windy Day

Endurance Test for Keel Max Delivery Drone

KEEL PLUS Drone indoor showcase —Direct to the lens!

Heavy-Lift Efficiency for Complex SAR Missions: The KEEL PLUS in Action 🚁

ZHT Innovation at Shenzhen UAV Expo | Booth Highlights

Batch Delivery of KEEL Series Drones

KEEL Modular Drone – Customize as You Wish

KEEL Long Range Drone: 2 kg Payload Cruising Flight Test with 2x 7S 37.5 Ah Battery Packs – 104 min

KEEL Plus Drone – 30kg class quadcopter integrated solution

KEEL PLUS Frame Upgrade | Stronger, More Compatible

KEEL Modular Drone: 24/7 Uninterrupted Aerial Inspection

ZHT's day job

Follow the path to ZHT Booth 1C343 at UASE.

Casual ➔ Uniform ➔ DRONE. Don't blink!

UAVs Battery Charger Tutorial for KEEL MAX Payload Drone | PC7200 Setup Guide

KEEL MINI Extreme Hover for 61 Mins @3kg– An Industrial Quadcopter with FPV-Like Experience

Flying steady in Force 7 winds. See KEEL carry 10kg and KEEL PLUS lift 20kg — effortlessly.

Real Flight Test – One Take: KEEL PLUS Industrial UAV with 30 kg Payload at 100 m, 15 m/s Cruise

KEEL MAX, industrial heavy-lift drone with expert-level agility, flight test

Different solutions used for different application areas

MK100 Ultra Long Distance Image & Video Transmission

Fly Safer with KEEL Mini — Precision Obstacle Avoidance & Altimeter Radar

KEEL Long Range Drone Cruising Test | 5KG Payload, High Power Battery Packs, 70-Min Flight

Discover the Power of the KEEL Drone |

Multipurpose Quick Release Structure —— Pandora

KEEL MINI × D20 Single-hook Release Device | Full Automatic Drone Payload Drop in Action

Keel Max Delivery Drone