QL3D

QL3D: 25 Years of Expertise in Industrial Connectivity

Since its founding in 2000, QL3D has established itself as the go-to partner for system integrators and industrial clients seeking reliable, long-lasting solutions for:

Industrial Ethernet (switches, converters, media converters)

M2M and remote management solutions

IP-based environmental monitoring (sensors, probes, turnkey systems)

IoT & low-data-rate networks

Backed by 25 years of hands-on experience and bespoke technical support, QL3D guarantees its customers insightful guidance, responsive logistics, and top-level technical assistance.

At SIDO 2025, Discover the Full Dragino Range

This year, QL3D proudly highlights its partner Dragino (www.dragino.com) and invites you to explore:

LoRaWAN Gateways (standard and industrial) to build your long-range, low-power network

NB-IoT & LTE-M Modules for operator-backed tracking and monitoring applications

IoT Sensors (temperature, humidity, CO2, pressure, liquid level…) ready to deploy or fully customizable

Accessories & Antennas to maximize the range and resilience of your deployments

Key Strengths of the Dragino Lineup:

Extreme Durability: IP67 industrial enclosures, ruggedized components

Interoperability: Supports major LPWAN and cellular standards

Easy Integration: SDKs, HTTP/MQTT APIs, code samples to get you up and running fast

Excellent Value: Competitive pricing suited for large-scale rollouts