Browse Product Lines
Build a size matrix around service description, tread application and the quantities you intend to buy.
Open CatalogTire sourcing / China
Sailun Tire Procurement
An independent sourcing desk for passenger, light truck and commercial tire programs. Start with a catalog line or send us the specification you already have.
Submit a Sourcing Brief
Send the size, load index, speed rating, tread requirements, target market and destination port for quote comparison.
Start an RFQProduct programs
Quote by application and size
Keep each application on its own line so the supplier responds against the same requirements.
Passenger car radial
Record size, load index, speed rating and intended season or climate.
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Light truck and SUV
Identify paved and unpaved duty, rim diameter, expected loads and replacement intervals.
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Commercial vehicle tires
Separate steer, drive and trailer requests, with load information and route profile for each.
Browse tire sourcing →Specification intake
What belongs in the quote matrix?
- Vehicle and duty
- Vehicle or trailer platform, axle position, expected payload and duty cycle. For commercial service, label the single or dual application where relevant.
- Tire line and fitment
- Enter the full sidewall size and service description, such as 225/45R18 95W XL as an illustrative format. Check approved rim widths against the offered product data and the vehicle requirement.
- Product and shipping scope
- Record tread pattern, quantity per size, destination market and port, packaging, quote currency and Incoterm with named place.
Project milestones
From size list to release
01 Establish the quote basis
Mark fixed requirements and substitutions separately. Put any unknown load index, speed rating or destination-market constraint on the open-item list.
02 Review the sample and documents
Compare supplier item codes with sample sidewall photographs, test report scope and the lot identifiers planned for inspection.
03 Confirm the shipment handoff
Match quantities by size to the packing list. Record the named trade term, shipment documents and the party responsible for each handoff.
Buyer applications
Start with the buying program
Evidence matrix
Evidence Before Commitment
Supplier Records
Match the offered item code, product description and stated production location to the quotation and scope of the supplied records.
Sample Check
Use sidewall images and the agreed inspection sheet to confirm the tire size, service description, tread and identifiers.
Document Scope
Record issuer, document number, model coverage and destination. A quality-system certificate and a product report answer different questions.
Third-Party Inspection
Define the lot, sample selection, test method and reporting party before requesting inspection.
Buyer Sign-Off
Record accepted deviations against a dated specification and keep unapproved alternatives separate.
Shipment Checklist
Reconcile product codes and counts with the supplier packing list before the freight handoff.
Sourcing questions
Clarify the variables before quoting
Product choices
How do I compare a stock and a custom tire offer?
Compare a supplier-confirmed stock line against your required tread and service description. A custom program can target a narrower specification, with sample approval, production scheduling and SKU-specific order minimums to confirm.
How should I weigh rolling resistance against grip and wear?
Agree on the intended route and load, then request comparable methods and test conditions. A rolling-resistance figure on its own cannot settle wet grip or tread-life trade-offs across applications.
Evidence and shipment
Can a supplier certificate cover my entire order?
Check each SKU, report revision, market and claim. A supplier management-system certificate does not establish approval for every tire listed in a mixed order.
Can several suppliers fill one mixed order?
A single supplier simplifies change control. A multi-supplier plan may cover more sizes, but adds lot tracking, packing-list reconciliation and timing dependencies at consolidation.
Start with your list
Send a tire sourcing brief
A size list with quantities and a target market gives us a basis to clarify requirements before requesting comparable quotes.
- Separate approved sizes from alternatives.
- Flag the documents your buyer will need.
- Specify the Incoterm and destination port.