We turn your concept into a supplier brief covering materials, functions, tooling and branding. Compare factory proposals and samples before approving production.
Compare a custom design, an adapted factory model or private label.
Review manufacturing capability, samples, tooling and quotation scope.
Connect materials, dimensions, function and packing to one brief.
Settle changes, costs and tooling terms before the next payment.
Bring your drawings, reference sample or product idea. LIFA coordinates supplier matching, quotations, sample development and the handoff to production with manufacturers in China.
OEM usually starts with your design. ODM usually starts with a supplier’s base model. We help you compare what each factory can make, what must change and what needs your approval.
You choose the supplier and approve the design, commercial terms and payments. Product compliance, import requirements and legal decisions remain with you and your appointed specialists.
Compare your development options
Describe what you already have and what needs to change. The label alone does not settle design rights, tooling ownership or exclusivity.
Your starting pointYour own design, drawings or a defined specification.
Confirm before spendingManufacturing capability, materials, tolerances, prototype method, new tooling and who may use the design files.
Your starting pointAn existing factory design with agreed changes.
Confirm before spendingWhich features can change, who owns the base design, access to drawings and whether a change requires new tooling or testing.
Your starting pointAn existing product with your branding or packaging.
Confirm before spendingThe exact model, finish, artwork, labels, packing format and any changes to the product itself.
A reference photo does not define a production specification. Record the variant, material, measurements, function, finish, packaging and acceptable tolerances. Ask the supplier to disclose deviations before you accept a quote or schedule.
We organize the information between you and the factory, from the first brief to production follow-up.
From supplier selection to production checks, these records show the decisions behind two different manufacturing projects.
Egypt · OEM electronics
After earlier orders raised chip-authenticity and quality concerns, LIFA checked 11 OEM factories, coordinated component verification and defined three stages of QC.
Greece · Precision parts
A bottling line needed discontinued nozzles. LIFA coordinated reverse-engineering drawings, qualified two precision manufacturers and checked fill accuracy and durability.
A useful quotation starts with the design and manufacturing process, not a photo alone.
Compare tooling requirements, materials, functions, finish and branding against the factory’s proposed method. Ask what is already proven and what still needs a prototype, mold trial or specialist test.
Start with what is known. Mark open questions clearly so they can be resolved before sampling or a financial commitment.
Each stage ends with a decision before more time or money is committed.
Confirm the concept, drawings, sample references, quantity, budget, market and development goals. List missing information and the commercial assumptions behind the request.
Your decision: confirm the requirements and unresolved questions.
Compare full OEM, adapted ODM, private label, tooling-based development or an existing-product route. Identify the changes that drive cost, testing and timing.
Your decision: approve the route and customization scope.
Review capability, sample plan, tooling, MOQ, quote structure, lead time and production readiness on the same specification and commercial basis.
Your decision: choose the supplier and approve the agreed terms.
Check measurements, function, finish, materials and packaging against the current reference. Set the test or sampling method, defect categories, evidence format and pass, hold or rework authority before reviewing results.
Your decision: accept the sample, request corrections or stop development.
Send the approved sample notes, specifications, packing details, QC checkpoints, inspection timing and shipping preparation to the responsible teams. Resolve or escalate conflicting information before production, payment or shipment approval.
Your decision: authorize the agreed production version and next commitment.
Compare the sample with the agreed drawings, materials and performance requirements. Record each difference so the factory knows what to correct and you can approve the next revision.
Review fit, dimensions, finish and function using the agreed measurements and test method. Keep photos and findings linked to the sample version.
Accept, correct or escalate each finding. Record the original issue and your decision before authorizing the next sample or production step.
Give production and inspection teams the approved sample, correction history, packing requirements and release instructions.
A small design change can affect tooling, MOQ, materials, packaging, testing and the production schedule.
LIFA can coordinate questions and records; an OEM or ODM label does not establish legal ownership or exclusivity. Agree the service scope and project costs before work begins.
A change to a seal, material or dimension can affect fit, performance and packaging. Keep the specification, sample feedback and factory instructions on the same approved version.
Record the drawing or part reference, revision date, measurement and reason for the change. Keep supporting photos, test results and any unresolved exceptions.
Confirm effects on tooling, price, lead time and inspection requirements. The buyer approves the change before the factory acts on it.
Send the accepted version to the factory and inspection team, with matching packing details and clear instructions for any superseded samples or drawings.
The sample, drawing revision, materials, and measurable requirements should identify one production version.
Tooling status, product details, packaging, and change history should travel in the same release file.
An OEM or ODM handoff needs more than an approved photo. The production file should connect the product brief, drawings, bill of materials, tolerances, approved sample, tooling status, packaging dielines, test requirements, order quantity, and revision history. The supplier and buyer should be able to identify the exact version that authorizes production.
LIFA coordinates specifications, drawings, sample feedback and tooling questions with suppliers in China.
An early prototype demonstrates progress. Production approval needs a defined reference and a clear decision record.
Keep earlier versions and the original findings. If evidence conflicts, hold the affected product or batch for clarification, correction or recheck before approving its release.
Choose the additional work your project needs and confirm its scope before it starts.
Organize sampling, correction notes, comparisons and approval questions.
Coordinate artwork, labels, manuals, inserts, carton marks and retail-ready requirements.
Turn the approved sample and specification into checkpoints during production.
Arrange inspection timing and report review before you approve shipment.
Use these guides and tools when comparing costs, rights and the development route.
Review mold cost, ownership, amortization and transfer when changing supplier.
Compare branding and packaging work with wider product customization.
Review terms to settle before custom work begins, including design ownership.
Explore the sales volume needed to recover tooling and development costs.
Clear answers for buyers developing custom, adapted, or branded products in China.
OEM usually means the buyer provides the product design, drawings, specifications, or brand requirements and the supplier manufactures to that brief. ODM usually means the supplier already has a design or base product that can be adapted with changes, branding, packaging, or feature adjustments.
LifaSourcing.com helps organize custom product requirements, supplier matching, supplier communication, quotation comparison, sample development, tooling and mold questions, MOQ review, packaging and branding details, QC planning, inspection coordination, and production follow-up.
No. LifaSourcing.com can help organize supplier communication and encourage written clarity around tooling, molds, drawings, and brand requirements, but buyers should use qualified legal advisers for IP protection, patents, trademarks, exclusivity, and enforceable contracts.
Buyers should prepare product sketches, drawings, reference samples, materials, dimensions, target function, packaging and branding requirements, target quantity, target market, budget range, testing needs, and any tooling or mold ownership expectations.
Development timing depends on product complexity, supplier readiness, sampling rounds, tooling needs, testing, packaging, and buyer approvals. ODM adaptation can be faster than full OEM development, but both need realistic time for samples and corrections.
Send your product brief, drawings or reference samples if available, target quantity, target market, packaging needs, budget range, and development goals through the request form, email simon@lifasourcing.com, or contact WhatsApp +86 173 7653 5037.
Ask the supplier to separate unit price, sample rounds, tooling or molds, packaging, testing and other project charges. Confirm MOQ, currency, Incoterm, payment milestones, quote validity, lead time and exclusions. Compare the total scope before approving a deposit.
Do not rely on payment alone. Agree ownership, permitted use, storage, maintenance, access and transfer terms in writing, and have the appropriate legal adviser review them. LIFA can organize supplier questions and records but does not determine your legal rights.
Yes. You can send a concept, sketch or reference sample so the required development work can be assessed. The next step may be to clarify dimensions, materials, functions or engineering files before a factory can quote accurately. Any design or specialist work needs an agreed scope.
Require the supplier to disclose the proposed change and its effects on fit, function, testing, price, timing and packaging. Record your decision and update the approved reference before the factory uses the revised material. An accepted sample does not authorize unapproved substitutions.
Share what you want to make, the quantity, target market, budget and timeline. Add drawings or sample references if available, and list the questions you need the factory to answer.
