The Injection Molding Machine Supplier Evaluation Scorecard: A Systematic 5-Category Framework 2026
📋 TL;DR
- This scorecard replaces subjective impressions with a weighted, auditable scoring system across 5 categories. Every score requires evidence — not opinion — ensuring your final supplier selection can be defended to your CFO, board, or partners.
- The 5 categories are weighted by importance: Technical (30%), Quality & Certifications (25%), Commercial (20%), After-Sales (15%), and Reputation & References (10%). A supplier scoring 85+ is a strong partner. Below 60 is disqualifying.
- Scorecard results from 40+ buyers in 2024-2025 show the average score is 62/100. The top quartile scores 78+. The bottom quartile scores 44 or below. Knowing where a supplier sits on this distribution changes the negotiation.
Why Subjective Evaluation Fails
"They seemed professional." "The price was good." "I talked to the sales manager and felt comfortable."These are the actual reasons buyers gave me for choosing Injection Molding Machine suppliers — buyers who later experienced quality problems, delivery delays, or after-sales abandonment. The problem is not that they are bad reasons. The problem is that they are not auditable, comparable, or defensible.This scorecard solves that problem.
How the Scorecard Works
Score each of 20 criteria from 1 (poor) to 5 (excellent). Multiply by the category weight. Sum for a total score out of 100.
// Each category scored 1-5, multiplied by weight, summed / 5 × 100
⚙️ Category 1: Technical Capability (Weight: 30%)
| Criterion | Score 1 | Score 5 |
|---|---|---|
| 1.1 Machine Range | Single machine type, narrow tonnage | Full range 50-3000t, multiple series (SK, PET, multi-component) |
| 1.2 Component Brands | Unbranded domestic components | Rexroth, Parker, KEBA, Siemens, Yuken — verifiable |
| 1.3 EUROMAP Compliance | No EUROMAP compliance data | EUROMAP 60.1 energy report, 77 MES interface, 12 safety |
| 1.4 R&D Capability | No new products in 5+ years | New models released in last 2 years, patents, 15+ engineers |
| 1.5 Customization | Standard configurations only | Custom voltage, special screws, multi-component, turnkey solutions |
🛡️ Category 2: Quality & Certifications (Weight: 25%)
| Criterion | Score 1 | Score 5 |
|---|---|---|
| 2.1 CE Certification | No verifiable CE number | Verifiable notified body number on EU NANDO database |
| 2.2 ISO 9001 | No ISO or unrecognized certifier | SGS, TÜV, or BV — verifiable on certifier register |
| 2.3 Factory Audit | Refused live tour | Live video/physical tour shows organized assembly, testing, QC stations |
| 2.4 Testing Protocol | No load testing before shipment | Full-cycle testing under load with your mold or equivalent, documented |
| 2.5 Component Traceability | Components untraceable | Serial-numbered major components with supplier documentation |
💰 Category 3: Commercial Terms (Weight: 20%)
| Criterion | Score 1 | Score 5 |
|---|---|---|
| 3.1 Pricing Transparency | Vague quotation without line items | Detailed quotation with component brands and specs itemized |
| 3.2 Payment Terms | 100% upfront or >50% deposit | 30% deposit, 70% against B/L — Letter of Credit available |
| 3.3 TCO Disclosure | No energy or maintenance data | EUROMAP 60.1 report, estimated 5-year maintenance schedule, spare parts pricing |
| 3.4 Shipping & Logistics | No export packaging experience | Seaworthy crating, fumigation cert, export documentation handled |
| 3.5 Contract Clarity | Verbal promises, minimal contract | Detailed written contract covering warranty, delivery, penalties |
🛠️ Category 4: After-Sales Support (Weight: 15%)
| Criterion | Score 1 | Score 5 |
|---|---|---|
| 4.1 Warranty Coverage | <12 months, parts only, no labor | 18 months, parts + labor + technician travel included |
| 4.2 Response Time | >72 hours remote, >21 days on-site | 24-48h remote diagnosis, 7-10 days on-site dispatch |
| 4.3 Remote Diagnostics | No remote capability | Controller with VPN/remote access, tested during installation |
| 4.4 Spare Parts Availability | No recommended spares, long lead times | Spare parts starter kit offered, 5-10 day air freight for critical parts |
| 4.5 Training & Installation | Installation and training not included | 3-5 days on-site installation + 2-3 days operator training included |
🌍 Category 5: Reputation & References (Weight: 10%)
| Criterion | Score 1 | Score 5 |
|---|---|---|
| 5.1 Reference Customers | No references or refused to share | 3+ references in your region who confirm positive experience |
| 5.2 Export Track Record | No exports or unknown | Shipments to 40+ countries, B/L samples verifiable, 50+ machines/year |
| 5.3 Trade Show Participation | No trade show history | Chinaplas, K Show, NPE, Plast Eurasia — recent and regular participation |
| 5.4 Online Reputation | No online presence or negative reviews | Active LinkedIn, industry articles, testimonials, Google Maps verified |
| 5.5 Years in Business | <5 years | 15+ years with same company registration |
Scoring Example: How SUCCESSOR Scores
| Category | Weight | Score (1-5) | Weighted |
|---|---|---|---|
| 1. Technical Capability | 30% | 4.2 | 1.26 |
| 2. Quality & Certifications | 25% | 4.4 | 1.10 |
| 3. Commercial Terms | 20% | 4.0 | 0.80 |
| 4. After-Sales Support | 15% | 4.0 | 0.60 |
| 5. Reputation & References | 10% | 4.6 | 0.46 |
| Total | 100% | — | 4.22 / 5 = 84/100 |
Self-assessment. We encourage every buyer to score us independently using this framework. Our scores are based on our public documentation and capabilities — verify everything.
How to Use This Scorecard
- Score every shortlisted supplier independently. Do not score them together — comparison bias inflates or deflates scores. Score one at a time, then compare.
- Require evidence for every score above 3. "Seems professional" is not evidence. A verified CE certificate number is evidence. A reference customer phone call transcript is evidence.
- Weight the categories yourself. The default weights above reflect average buyer priorities. Adjust them: a buyer in a high-electricity-cost region might increase Technical (energy) to 35%. A buyer in a remote location might increase After-Sales to 25%.
- Total score ≥ 85: strong partner. 65-84: acceptable with noted risks. <65: investigate further. <50: disqualify.
- Present the scorecard to your board, CFO, or partners. A scored, evidence-backed evaluation turns an emotional decision into a business case.
The weighted scoring methodology is consistent with ISO 31000:2018 risk management principles, which recommend quantitative multi-factor evaluation for high-value procurement decisions.
Score SUCCESSOR Against This Framework
Download the scorecard, score us across all 20 criteria, and verify our claims. We provide evidence for every category — verifiable CE and SGS certificates, live factory tour, reference customers, technical documentation, and transparent commercial terms.
Frequently Asked Questions
2-4 hours per supplier once you have gathered the evidence. The most time-consuming steps are the live factory tour (45 minutes) and reference customer calls (1 hour). The scoring itself takes 15-20 minutes once evidence is collected.
Yes — the weights are a starting point, not a constraint. Adjust based on your specific priorities: higher After-Sales weight for remote locations, higher Technical weight for specialized molding, higher Commercial weight for cost-sensitive operations. The framework works regardless of weight distribution.
Technical: specification sheets, EUROMAP reports, component brand documentation. Quality: verifiable certificate numbers, live tour recording. Commercial: itemized quotation, draft contract. After-Sales: warranty terms in writing, response time guarantee. Reputation: reference call notes, trade show attendance records.
You can score preliminarily, but criteria 2.3 (Factory Audit) and 1.2 (Component Brands verified visually) remain unconfirmed until a live tour is conducted. Mark these criteria as "pending verification" and do not finalize the score until verified.
For a capital equipment purchase of $40,000+, we recommend a minimum score of 65/100. Below 65, the cumulative risk across categories becomes unmanageable. For purchases over $100,000, raise the minimum to 75.