A high-tech enterprise dedicated to IoT data collection, transmission, precision positioning and remote control — from BLE hardware to cloud platforms.
Founded in 2020, Shenzhen Kunlun Link Technology Co., Ltd. (Kunlun Link) is a high-tech enterprise focused on IoT data collection, data transmission, indoor & outdoor precision positioning and remote control technologies.
Guided by our product philosophy of "Precise · Stable · Easy to Use," we deliver one-stop solutions spanning BLE hardware to cloud platforms for customers worldwide. As a leading BLE IoT hardware manufacturer, our R&D team brings over a decade of industry experience, and our quality management system is certified to ISO 9001:2015 — every product is built to industrial-grade standards.
Hardware design, software development and system integration under one roof — with deep expertise in RF electronics, embedded systems, positioning algorithms and AI applications.
Full-stack Bluetooth Low Energy expertise — from chipsets and firmware to broadcast protocols and configuration tools.
Indoor & outdoor positioning engines — RSSI trilateration and Bluetooth 5.1 AoA for sub-meter accuracy.
Low-power embedded design for long-life, reliable IoT devices operating in demanding environments.
AI perception and edge computing for smarter data collection and decision making.
Gateways and cloud platforms for reliable data aggregation, remote configuration and OTA upgrades.
OEM/ODM from housing design and communication protocols to cloud integration — fast, agile response to industry needs.
From healthcare to industrial safety — real deployments in 1,000+ hospitals, transport hubs and commercial complexes.
Personnel positioning, nurse-station emergency calls, special-patient anti-wandering and medical equipment asset management for hospitals and nursing homes.
Indoor reverse car-finding navigation, touchless attendance, patrol management and visitor positioning for offices, malls and underground parking.
Explosion-proof BLE road studs and personnel positioning systems for hazardous areas like chemical plants and gas stations.
BLE ear tags for cattle, sheep and pigs — enabling asset inventory, live animal positioning and health data collection for agriculture digitalization.
Asset tracking and management solutions for logistics and warehousing with real-time inventory and anti-tamper protection.
Navigation and personnel management for airports, railway stations and large transport hubs.
Talk to our engineers about custom hardware, OEM/ODM and cloud platform integration.