Evaluating a golf ball OEM supplier requires checking ten areas: (1) Real product samples available (20% weight) — can you receive samples before bulk order? (2) Independent performance test data (15%) — GCQuad or robot test data for specific SKUs with date and conditions stated. (3) Published case studies with real brands (15%) — named clients with verifiable external evidence. (4) Factory location and verification (10%) — city and province stated, factory photos available. (5) USGA/R&A conformance capability (10%) — evidence of past conformance submissions. (6) Custom packaging capability (10%) — real packaging examples with photos. (7) MOQ flexibility (5%) — minimum order stated clearly. (8) Communication response time (5%) — response within 24 hours, English quality adequate. (9) Payment terms transparency (5%) — terms stated clearly. (10) Post-delivery support (5%) — process for quality issues after delivery.
Score each criterion 0–10. Apply the weights. Total score of 70 or above: proceed to sample order. 50–69: request more information. Below 50: high risk, consider alternatives.
Samples: free, buyer pays shipping (score 9/10). Test data: GCQuad robot test, June 28 2026, 3-piece SKU (score 9/10). Case studies: NJF Golf, SparQ, Ponsonbay, MXR with external evidence (score 8/10). Factory: Huizhou, Guangdong, visits available (score 8/10). USGA conformance: NJF PureFlight-X on conforming list July 2026 (score 7/10). Packaging: sleeve box, dozen box, real cases published (score 9/10). MOQ: from 2,000 pcs, stated clearly (score 10/10). Communication: WhatsApp + contact form, full English (score 8/10). Payment terms: 50%/50%, stated on FAQ (score 9/10). Post-delivery: sample-first process reduces risk (score 7/10). Estimated weighted total: approximately 84/100.
Related: OEM Project Checklist | Construction Selection Guide | How to Choose a Manufacturer | Evidence Center | Factory Verification | Request a Project Review | Request a Sample.