Reduce per-roll costs up to 35% while ensuring crystal-clear waveforms and FDA-compliant thermal sensitivity. No more supply chain uncertainty.
📦 Request Free Sample Kit & Bulk Pricing →✓ 24h quote turnaround ✓ Free US shipping samples ✓ ISO 13485 certified
50mm 20m ecg paper ecg paper 50mm 30m 80mm 20mm ecg paper
Kingcolor’s 50mm ECG paper is designed specifically for high-throughput cardiology departments, EMS units, and diagnostic clinics. Our vertical integration—from raw pulp sourcing to slitting and packaging—ensures strict quality control at every stage. We outperform typical Chinese suppliers on both consistency and service.
| Parameter | Kingcolor Standard | Industry Typical |
|---|---|---|
| Paper Width | 50mm ± 0.3mm | 50mm ± 0.8mm |
| Length per Roll | 20m / 30m / 40m (custom) | 20m fixed |
| Core Diameter | 12mm / 15mm / 25mm | 12mm only |
| Sensitivity (Class) | Class A (excellent) | Class B / unspecified |
| Base Paper Weight | 58 g/m² ± 2 | 52-55 g/m² |
| Coat Thickness | 4.5 – 5.5 µm | 3 – 4 µm |
| Image Stability | ≥ 10 years (archival) | 5 – 7 years |
| Compatibility | GE, Philips, Mindray, Nihon Kohden, Schiller, Welch Allyn, Bionet | Limited brands |
| Certifications | FDA CE ISO 13485 RoHS | Varies |
*Custom OEM specifications (imprint, color, perforation) available upon request.
“Kingcolor helped us cut our 50mm ECG paper spend by 37% annually across 12 clinics. The print quality is noticeably sharper than our previous distributor, and we’ve had zero jamming issues with our GE MAC 800s. Their US logistics team made the switch effortless.”
— Dr. Thomas R. | Medical Director, Pacific West Medical Group (California)
“Consistent quality, real cost savings.”
We switched our entire group purchasing org to Kingcolor. The 50mm rolls are flawless. Their QC is far tighter than other China suppliers we tried.
— Mark S. | Senior Procurement Mgr, Texas Health Supplies
“Saved $18k in first quarter.”
I was skeptical about direct sourcing from China, but Kingcolor’s US support made it easy. Samples arrived in 4 days. Bulk order shipped within 7 days.
— Linda G. | Practice Manager, Florida Heart Clinic
“Best supplier relationship we have.”
Responsive, transparent, and high-quality 50mm ECG paper. They handle our custom branding perfectly. Highly recommend for any multi-location practice.
— James T. | CEO, MedEquip Logistics (Chicago)
“Flawless compatibility with Philips.”
We tested against our Philips PageWriter TC70. Perfect alignment, no fading. Finally a reliable long-term partner for medical paper.

— Samir P. | Purchasing Coordinator, NY Cardiology Associates
A: Yes. Our 50mm rolls are optimized for GE, Philips, Mindray, Nihon Kohden, Schiller, and most major ECG carts. We provide a free compatibility sample kit so you can test before committing to a bulk order.
A: Our standard MOQ is 100 rolls for first-time orders. We offer FOB Shenzhen or DDP (Delivered Duty Paid) to your US address. Typical air freight to LAX/ORD takes 3-5 days. Sea freight (LCL) is 12-15 days.
A: Absolutely. We provide full OEM/ODM services: custom boxes, roll wrappers, logos, and even custom roll lengths (15m, 25m, 30m). Our design team finalizes artwork within 48 hours.
A: Our paper is Class A high sensitivity (ISO 13485 certified). We test every batch for optical density, coating uniformity, and aging stability. Image life exceeds 10 years. This is diagnostic-grade, not generic thermal paper.
A: We offer a 100% replacement guarantee for any manufacturing defects (coating issues, width tolerance, or core damage). We also provide a free return label for US customers. Your contract is risk-free.
A: Yes. All our medical papers come with full documentation: FDA registration, CE declaration, ISO 13485 certificate, and batch-specific COA. Compliance is our foundation.
Stop overpaying and worrying about quality. Join 150+ US medical facilities that trust Kingcolor for reliable, FDA-compliant 50mm ECG paper. Get your free sample kit and wholesale price list within 24 hours.
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