Why Qumtrix

From IoT Engineering to Mass
Production — One Trusted
OEM/ODM Partner

Hardware, firmware, connectivity and cloud solutions engineered and manufactured for your product lifecycle.

Track Record

7+ Years Proven Manufacturing Track Record

Engineering

End-to-End Hardware & Firmware Engineering

Quality Assurance

ISO9001 Quality System Guarantee

About Qumtrix

Built on seven years of high-volume cellular IoT production.

Qumtrix, a brand from Ennfu Scientific, is an OEM/ODM technology partner with in-house engineering and manufacturing.

With seven years of high-volume cellular IoT manufacturing for third-party brands, we now open our proven production line and engineering resources directly to OEM/ODM partners.

Our factory, engineers and production records remain unchanged. You work with a direct OEM/ODM partner, not an anonymous back-end supplier.

Talk to engineering Request a capability pack

Years of high-volume cellular IoT production

50K+

Cellular IoT units shipped under customer brands

Distributors in the middle — you talk to the factory directly

Verified partnerships

Qualified engineering partner to industry leaders.

RAY Co., Ltd.

Specializes in digital dental imaging equipment. Its flagship RAYSCAN series CBCT adopts adjustable FOV imaging technology, widely used in high-end dental institutions for implantology, maxillofacial surgery and orthodontics, with products sold worldwide.

KOSDAQ 228670

ENTEL CHILE

Specializes in telecommunication networks and IoT connectivity services. Its mainstream cellular network solutions support LTE & 5G wide-area IoT access, widely used by clients in mining, cold chain logistics and remote monitoring industries, covering the whole territory of Chile.

SSE ENTEL

Why global companies trust Qumtrix

01 · In-house engineering

In-house end-to-end engineering: RF design, hardware, embedded firmware, cloud integration and product validation under one team. No coordinating multiple vendors.

02 · OEM/ODM production

From prototype validation to volume production. In-house manufacturing with end-to-end quality control and traceability of the product you deliver to your customers.

03 · Global connectivity

Global, reliable cellular connectivity: 4G/LTE, NB-IoT and Cat M1, proven across operator networks and regulated markets worldwide.

04 · Full-lifecycle support

Support across the full product lifecycle: from requirements definition to field support, revision management and long-term firmware updates.

COMPLIANCE

Certified for the world's strictest markets.

Every Qumtrix device is independently tested and certified for sale in the EU, US, and Brazil. No re-testing. No market-by-market delays. One device, ready to ship worldwide.

CE — RED

CEM International

C-10-0930-17-01

FCC — T30C

Timco Engineering

2ANLK-T30C

FCC — T30A

Timco Engineering

2ANLK-T30A

ANATEL

ANATEL · Brazil

04908-26-19097

CE RED certificate (T30PA127F2.4G) — C-10-1123-17-01

CE — RED · T30PA

CEM International

C-10-1123-17-01

INTELLECTUAL PROPERTY

Protected by 16+ active patents.

Our engineering work is recognized across multiple jurisdictions. Every design decision is documented, filed, and defended.

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GLOBAL PRESENCE

Trusted by industry leaders across continents.

Seven consecutive years of sustained partnerships with tier-1 operators, OEMs, and distributors across 12+ countries — from Latin America to Southeast Asia, Europe to the Middle East. Long-term commitments, not transactional wins.

Click any region to expand its partner details.

OIML Training

Electronics Meeting

u-blox Meeting

Ray Visit

Entel Chile Visit

The Fine Print

How we keep each promise.

Marketing copy is cheap. Engineering details are not. Here is exactly what each promise means in practice — and what it costs us to keep it.

Always Connected

Multi-IMSI eSIM auto-selects the strongest carrier in 23 countries. No Wi-Fi pairing, no hubs, no headaches.

Medical Application Expertise

A qualified supplier for medical applications. ISO 9001 / 13485 aligned. Built to the standards medical equipment demands.

Operator-First API

Native PMS integrations. Issue access, audit entries, and revoke credentials from one dashboard — or call our platform directly.

12-Week Delivery

From spec to prototype in 12 weeks. From prototype to production in another 4. Predictable, not "agile-shorthand-for-slow".

Ready to see it in your stack?

Talk to our engineers. No sales filter, no slide deck — just a 30-minute call to walk through your use case and confirm fit.

Get a Quote Request NDA Document

From IoT Engineering to MassProduction — One TrustedOEM/ODM Partner