Choose an AS/RS system manufacturer by matching its engineering scope to your warehouse’s inventory, throughput, building constraints, and integration needs—not by comparing equipment prices alone. We recommend defining measurable requirements first, then checking each supplier’s design process, project responsibilities, safety approach, software interfaces, commissioning plan, and after-sales support. A qualified manufacturer should be able to explain how its proposed system addresses your specific operating conditions and identify assumptions that still need verification. This guide provides a practical process for comparing suppliers and reducing avoidable project risk.
Please visit our website for more information on this topic.
An automated storage and retrieval system can support high-density storage, faster access to inventory, and more controlled material movement, but it is not a universal solution. The right configuration depends on factors such as product dimensions, load characteristics, order profiles, building geometry, and the required connection to warehouse processes. If those inputs are unclear, a supplier’s proposal may be based on assumptions that do not reflect actual operations.
Before contacting manufacturers, document the business problem in operational terms. For example, you may need to use a constrained footprint more effectively, reduce travel between storage locations, or support a higher volume of picking activity. Keep the desired outcome separate from the preferred technology so that suppliers can explain whether an AS/RS is suitable and what type of system could fit.
Prepare a representative inventory profile that includes item dimensions, weight, packaging, storage conditions, and the number of active stock-keeping units. Explain how inventory enters and leaves the warehouse, including replenishment, picking, returns, and any special handling. Where demand varies by season or shift, provide normal and peak operating scenarios rather than a single average.
Share throughput requirements with a clear definition of what is being counted. A figure such as 1,200 totes per hour is only useful if you specify whether it refers to inbound movements, outbound movements, combined transactions, or a particular operating window. Treat figures in an early brief as planning requirements, not as a promise of system performance; ask each supplier to state its assumptions and proposed verification method.
Provide current drawings and confirm clear height, floor conditions, column locations, fire protection, access routes, and available utility connections. For instance, a building with 12 m of usable clear height may allow different storage approaches from a low-clearance facility, but the usable height must be checked against structural, safety, and building-service constraints. Also identify whether installation must take place while the warehouse remains operational.
Define the required operating schedule, including shifts, planned maintenance windows, and expected peak periods. A requirement to support 10 hours of operation per day should be accompanied by information about workload distribution and recovery needs after interruptions. These figures help manufacturers scope the project; they do not, by themselves, establish a guaranteed capacity or availability level.
Ask the AS/RS system manufacturer to show how its proposed equipment maps to your load units, storage density goals, building layout, and required material flow. Depending on the application, proposed solutions may include a unit-load crane system, a miniload system, shuttle-based storage, or another automated arrangement. The supplier should explain why the selected configuration fits your requirements and identify any limitations, such as load-size restrictions or dependencies on upstream processes.
Request a concept layout and a written basis of design before comparing commercial offers. The documentation should make key assumptions visible, including storage capacity calculations, travel paths, interfaces, operating logic, and the division of supply responsibilities. When a proposal omits these details, ask for clarification rather than treating a headline capacity or footprint figure as a complete design.
Compare the same categories across suppliers: storage media, handling equipment, load dimensions, controls, safety devices, and interface scope. Confirm which components are included, which are optional, and which are supplied by others. A specification should be evaluated against your operation and maintenance plan, not as an isolated list of equipment features.
| Evaluation area | Questions to ask |
|---|---|
| Capacity and flow | What operating assumptions support the proposed capacity, and how will it be validated? |
| Load compatibility | What are the permitted load dimensions, weight range, and packaging conditions? |
| Controls and software | What control functions are included, and what interfaces are required with existing systems? |
| Installation and service | Who manages installation, commissioning, training, maintenance, and technical support? |
An AS/RS project may need to exchange information with a warehouse management system, warehouse control software, enterprise software, conveyors, or other material-handling equipment. Ask the manufacturer to define the expected interface, data responsibilities, testing process, and ownership of issues that cross supplier boundaries. If an existing software provider is involved, arrange a technical review before the final design is frozen.
Review the project plan for design reviews, approvals, manufacturing, delivery, installation, commissioning, and operator training. Ask who coordinates site readiness and how changes are managed when building conditions or requirements differ from the original brief. Clear responsibility boundaries help prevent gaps between the equipment supplier, software provider, construction contractor, and your internal project team.
Yinglai Technology Product Page
Ask the supplier to explain the safety measures proposed for the equipment and how they relate to your site rules and applicable local requirements. Review access, guarding, emergency stops, maintenance zones, and procedures for recovering from a fault. Do not rely on general statements that a system is “safe”; request project-specific documentation and confirm who is responsible for site-level review.
Maintenance planning should cover routine inspection, wear parts, fault response, and access to technical assistance. Ask what documentation and training are delivered, what support channels are available, and whether any service terms or response times are contractually defined. Compare these commitments in writing, because service scope can differ substantially between otherwise similar equipment proposals.
Use a consistent request for proposal and comparison sheet so that each manufacturer answers the same questions. Separate technical compliance from commercial price, and record open items instead of assuming they are included. If two bids use different assumptions, ask suppliers to price a comparable scope before drawing conclusions about value.
A low initial price may exclude integration, building modifications, commissioning activities, or long-term support. Likewise, a dense storage layout is not automatically the best choice if it does not support the required access pattern or replenishment flow. Compare the total defined scope and the operational fit, not just one attractive metric.
Old facility drawings, incomplete SKU dimensions, and averaged demand figures can lead to designs that need revision. Validate the information with warehouse, IT, facilities, and safety stakeholders before issuing it to suppliers. When exact data is unavailable, label estimates clearly and agree how they will be confirmed during engineering.
Define how the project will be reviewed and accepted before contract finalization. Agree on the documents, test conditions, responsibilities, and operational scenarios that will be used to assess completion. Specific acceptance language makes it easier for both parties to understand what delivery means without implying performance beyond the agreed scope.
Invite operations, engineering, IT, procurement, and maintenance representatives to review proposals together. Each group can identify a different project risk, from picking workflow and network access to serviceability and contract exclusions. A short, structured review is often more useful than allowing each department to assess bids independently.
Ask shortlisted manufacturers to walk through a representative order or material-flow scenario using your data. This discussion can reveal unclear assumptions about buffers, replenishment, exception handling, and operator interaction. Record unresolved questions and require written responses so that the final comparison reflects documented commitments rather than presentation impressions.
A manufacturer’s role may cover equipment design and supply, while integration, construction, or software work may involve additional parties. Confirm the scope directly with each supplier and identify the project lead for every major workstream. At Yinglai Technology, we encourage warehouse teams to share their layout, load information, operating requirements, and interface expectations early so that the proposed solution can be discussed against the actual project context.
For a productive initial review, prepare a facility layout, representative load data, inbound and outbound flow estimates, operating schedule, and a list of existing systems. We can use this information to discuss system suitability, design assumptions, and the next engineering questions to resolve. A detailed proposal should follow only after the relevant requirements and scope boundaries have been reviewed.
The best AS/RS system manufacturer for your warehouse project is the one that can demonstrate a clear fit between your operating requirements and its proposed design, while documenting assumptions, interfaces, responsibilities, and support. Start with reliable warehouse data, compare suppliers against the same scope, and verify technical and commercial commitments before selecting a partner. This approach helps you assess not only what equipment is offered, but also how the supplier intends to deliver and support the overall project.
Your next step is to prepare a concise requirement brief and request a structured technical review from shortlisted manufacturers. Share the information you have, flag estimates that still need validation, and ask each supplier to identify missing inputs. Yinglai Technology welcomes project inquiries from warehouse teams seeking to evaluate AS/RS options and define a suitable next step.
For more information, please visit AS/RS System Manufacturer.