Select two or three platforms to sample
Our BJ-X7A is a 300 ml platform with adjustable pressure. BJ-X8 provides three pressure settings. BJ-X10 is a four-mode, display-led concept offered as a custom project, so its scope, development cost and timing require discussion. BJ-X3A offers a more compact format with a UV feature. Compare physical samples rather than judging them only by a product rendering.
Think through whether the planned buyer values a compact device, a larger water tank, simple fixed settings or more control. The right choice also depends on the expected price point and your channel’s product story.
Check the details a listing cannot show
In sample review, fill and empty the tank, change nozzles, handle the device with wet hands and test how the pressure setting is selected. Check charging, seals, included accessories and packaging. Confirm whether the displayed image represents a standard colour, a proposed variation or a custom configuration.
When comparing quotes, request the same definition of accessories and packaging from each model. Otherwise two unit prices may describe different delivered products.
Finalize claims and quality criteria
Agree on the intended pressure range, modes, battery and charging specification for the selected configuration. Review relevant function, leakage, endurance and packaging checks with the factory. Confirm current documents for the exact model and destination market before publishing certification claims.
A short sample comparison sheet with photos, measured observations and approved changes is a strong starting point for an OEM order.