A supplier statement is not the same thing as a verified purchasing requirement. A factory can say it uses TPU, supports custom printing and has quality control. For a procurement manager, the more useful question is what evidence shows that the exact product being quoted will meet the specification your company intends to buy.
This checklist is designed for importers, distributors, procurement agents and brand buyers evaluating a custom Bobo balloon supplier before placing an order. It focuses on the decisions that reduce purchasing uncertainty: product appearance, printing, approval reference, QC scope, commercial terms, packaging, production timing and market documentation.
Buyers still comparing the wider customization program can review the custom printed Bobo balloon capabilities available from Borun . This page has a narrower purpose: help a buyer decide whether enough evidence exists to move from supplier evaluation to a production order.
Do not ask only, “Can you make this?” Ask “What will prove that this exact version can be made, inspected and repeated?” The strongest supplier response links each important claim to a sample, specification, test report, production capability or written order reference.
“We use good TPU.” “We can print your logo.” “Quality is no problem.” These statements may start a conversation, but they are not enough to release an order.
Physical samples, artwork proofs, production specifications, testing reports and packaging references allow the buyer to verify what the supplier means.
The strongest position is one approved version that connects the product, artwork, QC expectations and commercial order to the same written reference.
Use this matrix when comparing suppliers. The purpose is not to create more paperwork. It is to identify which claims have already been verified and which ones still depend on assumptions.
| Decision Area | Question the Buyer Should Ask | Useful Evidence | What Should Be Clear Before Order | Decision |
|---|---|---|---|---|
| TPU & Appearance | What TPU product specification is being quoted, and what does the actual balloon look like after inflation? | Physical sample, inflated comparison and agreed product specification. | Transparency, surface appearance and product expectation are understood. | Verify physically |
| Printing | Which printing method, color count and printed sides apply to my actual artwork? | Artwork review, proof and printed sample. | Screen or digital printing, colors and one-side or two-side layout are defined. | Verify by artwork |
| Sample Approval | What exact version becomes the reference before bulk production? | Identified digital proof or physical sample and written sign-off. | One version is clearly approved for production. | Lock reference |
| QC Scope | What will actually be checked during production and before shipment? | Written inspection scope connected with the approved product. | Buyer and factory understand the relevant inspection points. | Confirm in writing |
| MOQ & Quantity | Does each design meet the commercial minimum? | Quotation showing quantity per design. | Borun standard custom-print MOQ: 5,000 pcs per design. | Check per design |
| Production Timing | When does the production clock actually start? | Written schedule with the approval starting point. | Required artwork, specifications and approval conditions are settled before timing is relied on. | Define start point |
| Packaging | What finished packing format is included in the quoted scope? | Packaging specification, label reference or sample. | Bulk, retail or branded packing is not being assumed. | Match quoted scope |
| Compliance | Do the documents apply to this product, destination market and intended sales channel? | Relevant test reports, declarations and product-linked documentation. | Buyer understands which documents apply and who is responsible for final market compliance. | Never assume |
Supplier verification should follow the actual product being purchased, not a generic company brochure or unrelated certificate.
Borun uses premium TPU for its Bobo balloon program. For a buyer, however, “premium TPU” should not be treated as the end of the verification process.
Transparent products should be judged in the condition in which customers will actually see them. That means reviewing an inflated product for overall clarity, visible surface conditions, finish and relationship with the printed artwork.
What exact Bobo specification is included in the quotation?
Inspect the actual or pre-production sample after inflation.
Connect the approved appearance with the order specification.
If haze, visible surface conditions or another appearance factor matters commercially, define it against the approved product reference rather than relying on vague terms such as “high quality” or “perfectly clear.”
Borun supports screen printing and digital printing, up to 6 print colors and up to 2 printed sides for suitable Bobo balloon projects.
A buyer should still ask what those capabilities mean for the actual artwork being purchased. Fine text, transparent space, two-sided artwork and multi-color designs can create different production considerations.
Confirm screen or digital printing after artwork review.
Confirm the actual color count and visual target for the design.
Confirm one-side or two-side printing and review each side separately.
For a transparent printed product, the sample stage allows the buyer to see whether the artwork and product work together after inflation. A digital proof can help settle artwork; a physical sample can show the actual TPU surface, printed result and finished appearance.
Procurement teams that need a deeper approval framework can review what should be approved on a custom Bobo balloon sample before bulk production .
Identify the exact artwork and product version being approved.
Review placement, readability, transparency and overall visual balance.
Keep written confirmation before the bulk order is released.
The buyer should understand which product characteristics are relevant to the specific order and what reference the factory will use when judging them.
Borun's current Bobo QC framework can include transparency and surface appearance, weld condition, printed artwork, leakage behavior, overall appearance and packing checks according to the project specification. Buyers who need more detail can review how Borun checks transparent TPU Bobo balloons during production and before shipment .
Ask what approved sample or specification QC will use.
Identify any appearance or functional issue important to your sales channel.
Put buyer-specific inspection points into the order specification where applicable.
Borun's standard custom printed Bobo balloon MOQ is 5,000 pieces per design. Production is generally planned within 5–15 working days after the required artwork, specifications and approval conditions are confirmed.
Buyers should therefore avoid comparing only “MOQ” and “lead time” numbers between suppliers. Ask whether the quoted quantity applies per design and what event starts the production clock.
Confirm quantity separately for every artwork or design.
Clarify whether production begins after artwork, sample or other approval.
Ask how late artwork or packaging changes affect the schedule.
Before comparing supplier prices, identify whether the quotation includes only the balloons or also includes the packaging, labeling and presentation required by the buyer.
Confirm bulk, retail or branded packaging requirements.
Confirm product labels, barcodes or carton identification where relevant.
Make sure packaging in the sample, quote and final purchase order describes the same finished product.
Compliance deserves different treatment from the other checklist items. A buyer should not ask only “Do you have CE?” or “Do you have a CPC?” The useful question is whether the available documentation matches the actual product, applicable requirement and destination market.
Borun has relevant CPC-related and safety testing documentation. For imported children's products, buyers should also confirm their own importer certification and current CPSC filing responsibilities rather than treating a generic supplier document as the final compliance step.
Borun has relevant CE and EN 71-1, EN 71-2, EN 71-3 and EN 71-12 related testing documentation and can provide EU-DOC documentation where applicable. Buyers should confirm product matching and the requirements applicable to their market at the time of import.
Check the product identification, applicable test or declaration, destination market and whether the document belongs to the version you are actually purchasing. Requirements can also change, so importers should verify current obligations with their own compliance team where necessary.
A procurement checklist becomes more useful when it leads to a decision. Instead of treating every unanswered question as equally serious, classify the sourcing position according to whether the remaining gap can still affect the product being purchased.
Send your artwork, quantity per design, product requirements, printing expectations, packaging needs, destination market and any buyer-specific QC points. Borun can review the project against the actual production requirements rather than asking you to rely on a generic supplier claim.
For a quick clarification before submitting the project, use the WhatsApp or live chat available on this page.
Borun Balloon Factory has 20 years of balloon manufacturing experience and supplies customers in 30+ countries. The current custom Bobo program uses premium TPU, starts from 5,000 pcs per design, and supports screen or digital printing, up to 6 colors and 2 printed sides.
Verify the actual TPU product and transparency, artwork-specific printing capability, sample approval process, QC scope, MOQ, production timing, packaging scope and destination-market documentation.
For a custom project, a physical or clearly identified approved reference is normally more useful because it allows the buyer to judge the actual transparent TPU surface, printing and inflated result rather than a generic marketing image.
Borun supports screen and digital printing for suitable projects, with up to 6 print colors and up to 2 printed sides. Buyers should confirm the production method against their actual artwork rather than selecting a method only from a general capability list.
The standard MOQ is 5,000 pieces per design. Multi-design projects should therefore separate the required quantity for each artwork.
Ask what characteristics are checked, which approved sample or specification is used as the reference, and whether buyer-specific inspection priorities can be written into the order specification.
The inflated condition should be reviewed where the final product appearance matters. Inflation can change artwork position, proportions and the relationship between the transparent TPU surface and printed design.
Confirm that the reports, declarations or certificates apply to the actual product and destination market. Buyers should also understand their own importer or market-placement responsibilities rather than relying only on a general supplier statement.
Standard production is generally planned within 5–15 working days after the required artwork, specifications and approval conditions are confirmed. Final timing depends on the actual project scope.
Buyer takeaway: a professional supplier checklist does not ask who makes the strongest claims. It asks which supplier can connect the quoted product to evidence, an approved reference, a defined QC scope and the documentation required for the buyer's market. That is the difference between comparing supplier descriptions and making a defensible procurement decision.