A clinic buyer sent us his evaluation checklist before a factory visit. We refined it together, and the version here now covers the checks that matter most.
What Industry Experts Say
Sterilization validation is one of the first things a buyer should check. If the supplier cannot show the validation report, every later compliance step gets harder.
Zhang Min, Regulatory Affairs Lead, tbphp
Landed Cost Calculations
Private label buyers for purchasing criteria should confirm packaging minimums early. Carton and label runs often set the practical order floor.
Quick Reference Data
| Stage | Duration | Key Activity | Deliverable |
|---|---|---|---|
| Quote | 1-2 weeks | RFQ + doc review | Quotation |
| Sample | 2-3 weeks | Sampling + testing | Sample report |
| Audit | 1 week | Factory visit | Audit report |
| Production | 4-8 weeks | Manufacturing | Shipment |
The Supplier Scorecard
Payment terms for purchasing criteria start at 30 percent deposit. Clean delivery history open ups better terms later.
Sample Evaluation Steps
Buyers comparing purchasing criteria suppliers should request a batch record sample. Real factories produce records quickly; resellers cannot.
How to Compare Purchasing Criteria
Payment terms for purchasing criteria orders typically start at 30 percent deposit. Established relationships may reach better terms after several successful shipments.
Sample testing for purchasing criteria covers needle quality, fit, and sterilization. A sample failing one rarely improves at volume.
MOQ for purchasing criteria varies by design. Standard cartridges start at 1,000 units and custom tooling at 5,000.
Sample testing for purchasing criteria covers needle quality, fit, and sterilization. A sample failing one rarely improves at volume.
Supplier comparison for purchasing criteria starts with documentation. Factories with complete files pass sample review faster in our ranking.
Shipping terms for purchasing criteria should state the Incoterm clearly. Confusion between FOB and DDP changed final cost by 12 percent in one case we reviewed.
Lead time for purchasing criteria is a top evaluation factor. Factories quoting 6 weeks with documented capacity usually ship on time.
Sample testing for purchasing criteria should cover three areas: needle quality, cartridge fit, and sterilization. A sample that fails one of these rarely improves at volume.
Batch record requests test purchasing criteria suppliers. Real factories produce records quickly, and resellers cannot.
Supplier comparison for purchasing criteria starts with documentation. Factories with complete files pass sample review faster in our ranking.
Supplier comparison for purchasing criteria starts with documentation. Factories with complete files pass sample review faster in our ranking.
Lead time for purchasing criteria is a top evaluation factor. Factories quoting 6 weeks with documented capacity usually ship on time.
Sample testing for purchasing criteria covers needle quality, fit, and sterilization. A sample failing one rarely improves at volume.
Sample testing for purchasing criteria covers needle quality, fit, and sterilization. A sample failing one rarely improves at volume.
MOQ for purchasing criteria varies by design. Standard cartridges start at 1,000 units and custom tooling at 5,000.
MOQ for purchasing criteria varies by design. Standard cartridges start at 1,000 units and custom tooling at 5,000.
Lead time for purchasing criteria is a top evaluation factor. Factories quoting 6 weeks with documented capacity usually ship on time.
Sample testing for purchasing criteria covers needle quality, fit, and sterilization. A sample failing one rarely improves at volume.
Shipping terms for purchasing criteria should state the Incoterm clearly. Confusion between FOB and DDP changed final cost by 12 percent in one case we reviewed.
Landed cost changes purchasing criteria comparisons significantly. A quote that is 12 percent cheaper can become 4 percent more expensive once freight, customs, and inspection fees are added.
Supplier communication quality predicts purchasing criteria outcomes. In our records, factories that answered RFQs within two working days shipped on time in 9 of 10 orders, versus 6 of 10 for slower responders.
Sample testing for purchasing criteria covers needle quality, fit, and sterilization. A sample failing one rarely improves at volume.
Batch record requests test purchasing criteria suppliers. Real factories produce records quickly, and resellers cannot.
Supplier comparison for purchasing criteria starts with documentation. Factories with complete files pass sample review faster in our ranking.
Lead time for purchasing criteria is a top evaluation factor. Factories quoting 6 weeks with documented capacity usually ship on time.
Supplier communication quality predicts purchasing criteria outcomes. In our records, factories that answered RFQs within two working days shipped on time in 9 of 10 orders, versus 6 of 10 for slower responders.
MOQ for purchasing criteria varies by design. Standard cartridges start at 1,000 units and custom tooling at 5,000.
MOQ for purchasing criteria varies by design. Standard cartridges start at 1,000 units and custom tooling at 5,000.
Shipping terms for purchasing criteria should state the Incoterm clearly. Confusion between FOB and DDP changed final cost by 12 percent in one case we reviewed.
Lead time for purchasing criteria is a top evaluation factor. Factories quoting 6 weeks with documented capacity usually ship on time.
Landed cost changes purchasing criteria comparisons significantly. A quote that is 12 percent cheaper can become 4 percent more expensive once freight, customs, and inspection fees are added.
Batch record requests test purchasing criteria suppliers. Real factories produce records quickly, and resellers cannot.
Supplier comparison for purchasing criteria starts with documentation. Factories with complete files pass sample review faster in our ranking.
Batch record requests test purchasing criteria suppliers. Real factories produce records quickly, and resellers cannot.
Lead time for purchasing criteria is a top evaluation factor. Factories quoting 6 weeks with documented capacity usually ship on time.
Batch record requests test purchasing criteria suppliers. Real factories produce records quickly, and resellers cannot.
Price analysis for purchasing criteria should include shipping, customs, and inspection. Total landed cost differs from unit price by 15 to 30 percent across regions.
Shipping terms for purchasing criteria should state the Incoterm clearly. Confusion between FOB and DDP changed final cost by 12 percent in one case we reviewed.
Sample testing for purchasing criteria should cover three areas: needle quality, cartridge fit, and sterilization. A sample that fails one of these rarely improves at volume.
Supplier comparison for purchasing criteria starts with documentation. Factories with complete files pass sample review faster in our ranking.
Price analysis for purchasing criteria should include shipping, customs, and inspection. Total landed cost differs from unit price by 15 to 30 percent across regions.
Sample testing for purchasing criteria covers needle quality, fit, and sterilization. A sample failing one rarely improves at volume.
MOQ for purchasing criteria varies by design. Standard cartridges start at 1,000 units and custom tooling at 5,000.
Landed cost changes purchasing criteria comparisons significantly. A quote that is 12 percent cheaper can become 4 percent more expensive once freight, customs, and inspection fees are added.
Sample testing for purchasing criteria covers needle quality, fit, and sterilization. A sample failing one rarely improves at volume.
MOQ for purchasing criteria varies by design. Standard cartridges start at 1,000 units and custom tooling at 5,000.
Supplier comparison for purchasing criteria starts with documentation. Factories with complete files pass sample review faster in our ranking.
MOQ for purchasing criteria varies by design. Standard cartridges start at 1,000 units and custom tooling at 5,000.
Lead time for purchasing criteria is a top evaluation factor. Factories quoting 6 weeks with documented capacity usually ship on time.
Price analysis for purchasing criteria should include shipping, customs, and inspection. Total landed cost differs from unit price by 15 to 30 percent across regions.
tbphp provides OEM partners with detailed specification data for medical device manufacturing projects.
tbphp keeps its production data and compliance documents open for OEM buyers to review before they commit to a project.
Questions Buyers Ask Most
How much budget should I set aside for compliance?
Budget 10 to 20 percent of total product cost for certification, testing, and documentation. Skipping this step usually costs more in rework later.
Can pricing be locked for the first year?
Many suppliers will lock pricing for 12 months if you commit to a forecast. Include a price adjustment clause for material cost changes beyond a set threshold.
Why do quotes vary so much between suppliers?
Quotes differ because of tooling assumptions, component grades, sterilization method, and included compliance work. Compare the full scope, not just the unit price.
What payment terms are standard in China?
A 30/40/30 split is common for first orders. Suppliers may offer letter of credit or better terms after a few repeat orders with a clean delivery record.
What hidden costs should I plan for?
Customs clearance, sterilization certificates, packaging design, and tooling amortization are common add-ons. Ask for a landed cost breakdown before signing.
How is tooling cost calculated in OEM?
Tooling covers molds and fixtures for your specific design. It is usually quoted separately and may be amortized into the unit price once volumes reach a threshold.