The buyer question
A mobile robot is only one part of the material-flow system.
Chinese AMR and AGV manufacturers may offer the robot, navigation, fleet manager, charging equipment and integration support—or only some of those layers. Your shortlist should reflect who owns route design, traffic logic, pallet or tote interfaces, safety validation, software connection and commissioning at the destination site.
For an international buyer, the useful question is not simply “Which AMR is cheapest?” It is “Which company can prove this movement problem in an environment like ours, and what remains for our integrator or plant team to own?”
AMR vs AGV: the distinction to clarify
| Question | AGV project | AMR project |
|---|---|---|
| Navigation | Often follows defined routes, markers, reflectors, wires or mapped paths. | Usually relies on onboard mapping and autonomous navigation, with route behavior managed in software. |
| Best fit | Repeatable movement with stable routes, stations and traffic patterns. | More flexible movement where routes, destinations or traffic change more often. |
| What to test | Route accuracy, station handoff, obstacle behavior, recovery and traffic control. | Map creation, localization, dynamic obstacles, fleet decisions and recovery from exceptions. |
| Commercial risk | Assumptions about floor, markers, stations and route changes may be under-scoped. | Demo flexibility may not prove throughput, fleet stability or integration discipline. |
The labels are not a substitute for a supplier’s actual navigation architecture. Ask the company to demonstrate the behavior in your site conditions.
What to compare across Chinese AMR and AGV suppliers
Payload and interface
Check rated payload, load center, pallet or tote geometry, forks or fixtures, transfer height, lift stroke and tolerance for uneven loads.
Operating environment
Ask about floor flatness, ramps, narrow aisles, dust, temperature, mixed traffic, people, doors, fire zones and reflective or changing surfaces.
Navigation and safety
Review localization, obstacle detection, safety zones, emergency behavior, speed modes, manual recovery and how the system is validated on site.
Fleet management
Compare task allocation, traffic control, charging strategy, battery state, congestion handling, dashboards, logs, alarms and recovery tools.
APIs and software
Request interface documentation for WMS, WES, WCS, MES or PLC connections, plus data fields, events, authentication, offline behavior and version policy.
Export and support
Clarify manuals, spare parts, remote access, response model, local service options, language coverage, training and who supports software after handover.
Ask for integration proof, not only a robot video.
A serious evaluation should include a process map and a test plan. Ask the supplier to show how a mission is created, how a robot receives a load, what happens when a station is blocked, how a failed scan is handled and how an operator restarts the system after an emergency stop.
| Evidence | Questions for the supplier |
|---|---|
| Comparable application | Have you run this payload, handoff, route length, shift pattern and traffic mix? What was not proven? |
| Software interface | Which system owns inventory, task creation, exception handling and audit logs? Can we review API or message examples? |
| Acceptance test | What samples, throughput, uptime window, recovery cases and pass/fail limits will be used before shipment? |
| Destination support | Who installs, maps, validates safety, trains operators and handles changes after the equipment reaches our country? |
How Automate China helps with an AMR / AGV search
We research relevant Chinese companies, clarify whether each is a manufacturer, software provider, integrator or trading channel, contact selected candidates and organize the questions needed for a meaningful comparison. If the project warrants it, we can support meetings, demonstrations or a targeted China visit.
For adjacent categories, compare this guide with autonomous forklift manufacturers, AS/RS suppliers and goods-to-person robotics.