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Stop overpaying for inconsistent thermal rolls. Our FDA / CE / ISO certified 50mm x 20m ECG paper delivers flawless trace clarity, guaranteed length, and a supply chain you can trust — from a single roll to full container loads.
↓ Request Free Samples + FDA Cert Package in 24hEvery purchasing director knows the hidden costs of a bad supplier. Here is what our 1,200+ hospital and distributor partners reported before switching to Kingcolor:
Result: 37% higher total cost of ownership than a reliable, certified partner. But it doesn't have to be this way.
Founded in 1993, Shenzhen Kingcolor Paper Co., Ltd. has spent over 30 years mastering thermal coating technology. Our 50mm 20m thermal ecg paper is manufactured in a 30,000+ sqm facility using fully automated slitting and rewinding lines. Every roll undergoes a triple-stage QC inspection before packaging.
| Parameter | Kingcolor Standard | Industry Typical |
|---|---|---|
| Width | 50mm ± 0.5mm | 50mm ± 1.0mm |
| Length | 20 meters (Guaranteed) | 18–19 meters |
| Core Size | 12mm x 14mm | 12mm x 14mm |
| Coating Type | High-sensitivity, chemical-free top coat | Standard thermal |
| Shelf Life | 3–5 years (archival quality) | 1–3 years |
| Print Quality | Excellent contrast, anti-static, anti-blur | Varies, often dusty |
| Certifications | ISO 9001, CE IVDD, FDA 510(k), RoHS | Often incomplete |
50mm 20m ecg paper ecg paper thermal roll 110mm*20m thermal paper for ecg 110mm
Compatibility: Our 50mm x 20m rolls work seamlessly with GE Marquette, Philips PageWriter, Mindray, Nihon Kohden, Schiller, Fukuda Denshi, and most standard ECG / cardiology machines.
Yes. Our 50mm x 20m rolls are designed as a direct replacement for GE Marquette, Philips PageWriter, Mindray, Schiller, and over 95% of standard cardiology machines. The core size (12x14mm) and paper sensitivity are calibrated for high-resolution trace capture.
We provide full documentation including FDA 510(k) registration, CE IVDD certificate, ISO 9001:2015, and RoHS compliance reports. Many US hospitals also request our coating material safety data sheets (MSDS), which we provide with every first order.
We use automated servo-controlled winding counters calibrated monthly. Every production batch is spot-checked by QC. If you receive a roll that does not meet the specified 20m length, we will replace the entire batch free of charge — no questions asked.
Absolutely. We offer free samples (buyer pays freight) so you can test compatibility, print quality, and length. We also support paid sample orders with express shipping for urgent evaluations.
Sea freight (FOB Shenzhen or CIF Los Angeles) typically takes 25-30 days. Air freight takes 5-7 days. We offer flexible terms: EXW, FOB, CIF, DDP. Request a quote for current freight rates — we have consolidated shipping contracts that keep costs competitive.
Yes. We specialize in OEM production. We can print your brand name, logo, and packaging design. Minimum order quantity for OEM is usually 500 rolls, but we can discuss based on your needs.
Store in a cool, dry place (temperature under 30°C / 86°F, humidity 40-65%). Avoid direct sunlight and contact with plasticizers or solvents. Our paper has a shelf life of 3-5 years under proper conditions.
"We switched to Kingcolor 50mm 20m ecg paper six months ago for our 8-cardiology-suite department. The trace quality is significantly sharper than our previous brand. No fading, no jamming. Highly recommend."
"As a distributor, consistency is everything. Kingcolor delivers exactly what they promise: correct length, high-quality coating, and reliable shipping. We have grown our ECG paper sales by 40% since partnering with them. Their OEM team is very easy to work with."
"We were skeptical about sourcing thermal paper from Asia due to past quality issues. Kingcolor proved us wrong. Their QC documentation is thorough, and the paper works perfectly in our Philips machines. The cost savings allowed us to redirect budget to other critical areas."
"Good quality rolls at a very competitive price point. The 20m length is accurate, which is a huge plus compared to other suppliers. Shipping took a bit longer than expected due to port congestion, but the sales team kept us updated throughout."
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Trusted by Healthcare Institutions Across 60+ Countries
Preferred Supplier For:
✓ Major US hospital groups ✓ Large-scale diagnostic chains ✓ Government healthcare tenders ✓ Leading medical equipment distributors in EU & APAC