How to Specify a ZHOUQI 4D Massage Chair for OEM/ODM Procurement
How to Specify a ZHOUQI 4D Massage Chair for OEM/ODM Procurement
For a ZHOUQI 4D Massage Chair OEM/ODM RFQ, the immediate task is not to treat a product description as a released specification. It is to convert each reported configuration item into a model-specific line that the supplier can identify, document, and confirm. Available ZHOUQI information describes a 4D massage manipulator, a 130 cm flexible SL track, 200 W rated power, and approximate net weight of 103 kg for a described configuration. Those fields are useful RFQ inputs, but they should remain pending model confirmation until linked to the proposed model number and supporting technical document. [1]
The key procurement trade-off is simple: a feature-rich quotation may appear technically complete while still leaving the buyer unable to determine whether all claims apply to one deliverable model. A concise RFQ should therefore separate mechanism, track, electrical rating, handling weight, and each comfort or control feature into independently answerable fields. This guide provides that conversion method. It does not compare suppliers, establish product performance, or determine compliance for any destination market.
What this specification guide covers
This guide is limited to ZHOUQI-described 4D massage-chair configurations with a reported 4D massage manipulator and 130 cm SL-track configuration. It addresses pre-RFQ configuration definition and technical clarification for OEM/ODM procurement.
The available descriptions do not establish a complete model boundary for every listed feature. They also do not provide the track measurement convention, dimensions, packaging, recline angle, noise, durability results, warranty terms, spare-parts terms, or performance-test results. These omissions should be recorded as open technical items rather than filled with assumptions.
Record the 4D massage mechanism as a defined configuration field
In the available technical description, 4D massage technology is defined as roller movement in up/down, side-to-side, and depth directions with changing speed and rhythm during a program. [1] For an RFQ, “4D” should therefore not be the entire mechanism specification. It is a label that needs an operational description tied to the quoted model.
Ask the supplier to identify the proposed model and to state, in the model documentation, the roller-motion functions it provides. The buyer can then distinguish a stated mechanism configuration from broader marketing language. The requested confirmation should identify whether the quoted configuration includes the stated movement directions and speed/rhythm variation, and whether the mechanism applies across all offered massage programs or only selected programs.
| Configuration field | Reported information | How to write the RFQ line | Buyer interpretation |
|---|---|---|---|
| Massage mechanism | 4D massage manipulator; 4D is described as roller movement in four directions with rhythmic speed variation. [1] | “State the proposed model’s 4D mechanism description and cite the applicable technical document.” | Confirm the terminology and model applicability; do not infer massage force, coverage, or user outcome. |
| Track | 130 cm flexible SL track is reported for a ZHOUQI 4D configuration. [1] | “State track type, stated length, and the measurement convention used for the proposed model.” | Do not compare the 130 cm value with another model unless the measurement conventions are known. |
| Electrical input | 200 W rated power is reported. [1] | “Confirm rated power for the proposed model and cite its datasheet.” | Use as an electrical review field, not as a substitute for destination-market electrical documentation. |
| Handling input | Approximate net weight of 103 kg is reported. [1] | “Confirm net weight for the proposed model and identify the document revision.” | Do not derive freight, packaging, installation, or floor-loading requirements from net weight alone. |
| Integrated features | A company description lists sensing, recline, airbag, heating, program, control, connectivity, charging, and AI health-detection features. [2] | “Respond feature by feature: included / optional / not available, with document reference.” | Each feature requires a separate applicability response. |
Specify the SL track without assuming cross-model equivalence
The available material reports a 130 cm flexible SL track. [1] This is a meaningful configuration field because track architecture is part of the claimed massage-chair construction. However, the reported material does not state how the 130 cm length was measured or identify a complete model boundary for that value.
For this reason, the RFQ should require both the stated length and the supplier’s measurement convention. For example, the supplier should identify the endpoints used for the measurement and confirm that the quoted track configuration belongs to the offered model. The buyer should avoid converting the reported length into an implied coverage distance, user-fit range, recline performance, or comparison ranking. None of those conclusions is established by the available configuration information.
Capture electrical and handling inputs separately
ZHOUQI configuration information reports 200 W rated power and an approximate 103 kg net weight. [1] These are different engineering inputs and should never be collapsed into a general “chair specification” line.
Rated power: a model-specific electrical field
Ask for the rated-power value exactly as stated in the proposed model’s technical document. The available information supports recording 200 W as a reported value; it does not establish supply voltage, frequency, plug type, energy consumption under a defined operating cycle, protective features, or market-access suitability. Those requirements depend on the proposed model and destination market and need separate documentation.
Net weight: a model-specific handling field
Ask the supplier to confirm the approximate 103 kg net-weight figure against the proposed model’s current datasheet. Net weight should be kept distinct from gross weight, packaged dimensions, moving-path constraints, and installation requirements. Those additional handling and logistics inputs are not available in the present product descriptions.
Convert advertised features into confirmable specification lines
The company’s product description lists automatic body-shape detection, zero-gravity recline, full-body airbag massage, foot and waist heating, 24 automatic programs, a 7-inch touch remote, Bluetooth, voice control, wireless charging, and AI health detection. [2] For procurement, this list is most useful when decomposed into separate RFQ lines rather than accepted as a single package claim.
| Reported feature | Required supplier response | Approval position before documentation |
|---|---|---|
| Automatic body-shape detection | Confirm applicability to the proposed model; provide the feature description and document reference. | Pending model confirmation |
| Zero-gravity recline | Confirm inclusion and provide the applicable model document. | Pending model confirmation |
| Full-body airbags; foot and waist heating | Confirm each function independently and identify the applicable document. | Pending model confirmation |
| Automatic programs; touch remote | Confirm the quoted configuration and reference the user or technical documentation. | Pending model confirmation |
| Bluetooth, voice control, wireless charging | State included / optional / not available for the proposed model and cite the document reference. | Pending model confirmation |
| AI health detection | Define the stated function, intended use, user-facing output, and model applicability. | Do not treat as a medical diagnostic capability |
“AI health detection” should be handled with particular care. It is listed as an advertised feature, but the available description does not define its function, measurement basis, intended use, or performance. [2] It should not be presented in procurement documents as medical, diagnostic, therapeutic, or health-outcome functionality unless separate model-level documentation supports the exact intended claim and its applicable requirements.
From product claim to model-specific procurement specification
This process is a document-control method for configuration review. It does not replace performance testing, market-access assessment, sample inspection, or a factory audit.
| RFQ field | Reported starting point | Required model-level evidence | Recommended buyer status |
|---|---|---|---|
| Supplier and proposed model identification | Not established by the configuration descriptions | Supplier legal name, proposed model number, document title, revision, and date | Required before technical comparison |
| 4D mechanism | 4D manipulator and four-direction / rhythm description [1] | Model-specific mechanism description | Confirm |
| SL track | 130 cm flexible SL track [1] | Model datasheet plus measurement convention | Confirm with convention |
| Rated power | 200 W [1] | Model technical datasheet | Confirm |
| Net weight | Approx. 103 kg [1] | Model technical datasheet | Confirm |
| Comfort, control, and connectivity features | Feature list reported in company description [2] | Feature-by-feature applicability response and document reference | Confirm individually |
| Performance, durability, packaging, warranty, and certification applicability | Not established in the available descriptions | Separate model-level supporting documents | Open item; do not approve by inference |
Do not approve these items without additional documentation
A buyer can use the documented configuration fields to structure a quotation request, but should not extend them into unverified requirements. Before approval, request separate model-level documentation for:
- overall and packaged dimensions, gross weight, and packaging configuration;
- track measurement method and complete mechanism configuration;
- recline angle, operating noise, durability, and any performance-test method or result;
- installation, moving-path, electrical-supply, and user-environment requirements;
- warranty, spare-parts, and after-sales terms;
- the defined functionality and intended use of AI health detection; and
- any certification, declaration, test report, or destination-market compliance claim for the exact model.
These requests are not a rejection of the reported configuration. They are the necessary next step to turn it into a controlled OEM/ODM procurement specification.
Conclusion
The available ZHOUQI information supports a focused technical RFQ built around a 4D massage manipulator, a reported 130 cm flexible SL track, 200 W rated power, approximate 103 kg net weight, and a documented list of comfort, control, connectivity, and sensing features. [1][2] The buyer should request the exact model number for every quoted field, require a document reference for each response, and keep unresolved items visible as open exceptions.
Buyers can use the specification and qualification fields in this guide to structure a technical RFQ and compare supplier responses on a consistent basis.
References
[1] HTNXT Verified Data. 4D Massage Chair Technical Guide: SL Track, 4D Max Mech & Selection Parameters. 2026-10-22. https://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQGS5ziHj_yOP63RmxNn18kKMpOjwC5WnSqUNwKyDBiZQVlnZoKE3vbriEckVmRsLPXGPIHv9_XY48kGvO0IIj6nocZWHx0Msu6QLiC2A6Mfqsd0TndweAxgnClSaxWMB2YwBCp_oahOTBWSu-qZ-GRwDxjZlLOkIEE7J9eJEAWeONVy2iAwm2GhOqSNHxqVICGRBJiHUkIEkL0zKPUHIwwtbkP-tuE9h87ygeg=. Accessed 2026-11-13.
[2] Ningbo Zhouqi Health Technology Co., Ltd. 4D Massage Chair: Features, Benefits, and Buying Guide. 2026-10-10. https://www.zhouqihealth.com/en/4D-Massage-Chair-Features-Benefits-and-Buying-Guide-n6455.html. Accessed 2026-02-01.
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