1. Define the intended use before discussing power
A 30W, 50W or 75W catalog reference does not by itself show what the product can process. Tell us whether the target use is soft fruit, mixed drinks, powder mixing or another confirmed application. The approved test should use representative ingredients, measured quantities and an agreed operation sequence. Do not build marketing claims around ice, frozen fruit or hard ingredients until the exact sample passes a buyer-approved test.
2. Confirm the usable cup capacity
Y-G01, Y-JG01 and Y-JG02 publish 300ML. Y-ZY03 publishes 400ml. Y-LS-02 requires a corrected capacity record. A buyer should confirm whether the listed value describes nominal vessel volume, recommended fill volume or another catalog convention. Artwork, manual instructions and comparison tables must use one approved value and must not copy an unverified source anomaly.
3. Approve the complete cup, lid and blade assembly
A portable blender cup is a connected system. Cup material, lid seal, blade base, thread fit, lock or interlock and gasket condition all influence use and leakage. Ask for the current assembled sample, not only an exterior image. Freeze the visible construction, component fit and approved cleaning boundary before mass production.
4. Separate published material from food-contact evidence
Y-G01 lists PP, Y-JG01 lists PP+PS and Y-ZY03 lists PC+PP. Y-JG02 and Y-LS-02 do not publish a material field. A material abbreviation is not the same as a full food-contact component map or destination-market compliance file. Buyers should identify every component that contacts ingredients and request evidence appropriate to the selected model and market.
5. Confirm charging and battery scope model by model
Only Y-ZY03 publishes a 1200mAh battery field in this category record. Do not apply that value to other models. For any rechargeable order, confirm the cell, charging input, connector, cable, battery marking, charging indication and transport-document scope on the exact order revision. Runtime and charging time require an agreed test instead of a copied claim.
6. Treat leakage and cleaning as inspection items
Portable products can be handled at different angles during use, transport and retail demonstration. Define a leakage test with the approved liquid level, closure method, duration and handling position. Confirm which parts can be rinsed, which parts contain electrical components and which cleaning statements are supported by the current manual. Waterproof claims must not be inferred from appearance.
7. Use packing data to calculate landed cost
Y-G01, Y-JG01, Y-JG02 and Y-LS-02 publish selected color-box and master-carton dimensions. Y-ZY03 does not. Published dimensions are planning references until the final unit, accessories, protection and artwork are frozen. Recalculate packed weight, carton quantity, cubic volume and loading after the approved packing sample is available.
8. Build OEM artwork from approved evidence
OEM logo, color box, manual language and carton marks can be discussed after model and quantity confirmation. Artwork should identify the exact model and show only approved capacity, material, charging and performance statements. Keep one revision number across the color box, manual, rating or battery label, carton mark and inspection file.
9. Inspect identity and operation together
Pre-shipment inspection should verify the model, approved appearance, cup and lid fit, charging or power behavior where applicable, leakage test, agreed ingredient test, included contents, artwork, packing, quantity and carton marks. A visual-only inspection cannot confirm whether the assembled portable cup matches the buyer's operating requirement.
10. Keep the first order narrow enough to learn
For a new channel, a disciplined shortlist can be more useful than ordering every catalog route. Compare the compact 300ML group, the 400ml battery-published route and the larger Y-LS-02 route only after its capacity is corrected. Use dealer feedback, return causes, leakage evidence, packing damage and repeat demand to decide the next order mix.