Explore our commercial-grade environmental hardware, supporting Power over Ethernet (PoE), long-range LoRaWAN telemetry, and multi-gas atmospheric loggers designed for seamless integration.
China Suppliers & Factory for Industrial Environmental Monitoring. Integrates precision electrochemical gas probes with robust IP transmission.
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Long Range Wireless Monitoring Solution. Incorporates ultra-low-power radio configurations and custom E-Ink visualization panels.
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Industrial Air Quality Monitoring. Detects volatile compounds and ozone degradation parameters with micro-drift engineering.
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Includes optional external probes and direct factory pricing. High thermal stability for demanding industrial rack layouts.
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Comprehensive chemical hazard detection module with real-time temperature, humidity and dew point calculations.
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Optimized factory-direct solution designed for smart warehouses, logistics parks, and multi-node agricultural ecosystems.
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Flexible external sensor design separated by flexible cable structures for hard-to-reach chamber profiling.
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All-in-one atmospheric profiling system designed for safety containment areas and server rooms requiring differential readings.
Verify ArchitectureBeijing Yingchuanglihe Electronic Technology Co., Ltd. (YCLI) is a premier manufacturer of high-precision environmental sensors. Established in 2007, we design and produce intelligent telemetry modules featuring imported core sensor chips (Switzerland & Germany), offering real-time accuracy and unmatched long-term stability.
Our research and assembly divisions utilize strict ESD protection, localized environmental test chambers, and precision calibration equipment to guarantee sensor linearity across wide operational spans. Below are glimpses of our corporate facilities and test laboratories:






As an IoT hardware pioneer, YCLI continuously scales our internal technology stacks. The migration from legacy RS-485 arrays to high-bandwidth dual-channel interfaces has reshaped remote diagnostic accuracy.
Our APEM product lines seamlessly consolidate Power over Ethernet (IEEE 802.3af PoE) alongside dual-band 2.4G/5G WiFi fallbacks. In the event of a physical port failure or router reset, local flash storage buffering holds up to 80,000 data frames, preventing telemetry gaps in critical environments.
By layering TVOC, Carbon Monoxide, Formaldehyde (HCHO), SO₂, NO₂, O₃, and Atmospheric Pressure modules into singular Ethernet transmitters (like the APEM-5930G series), we minimize multi-housing footprint requirements. Advanced temperature compensation algorithms shield raw gas readouts from micro-climatic swings.
Our development roadmap mandates native support for Modbus TCP, SNMP (v1, v2c, v3), MQTT for cloud ingestion, and HTTP JSON APIs. System engineers can fetch environmental readings instantly without proprietary software wrappers or middleware agents.
From heavy defense networks to hyper-scale cloud server environments, Yingchuanglihe telemetry devices monitor vital air, moisture, and pressure vectors globally.
Real-time micro-climate monitoring (temperature, humidity, dew point) inside high-density rack modules. Seamless integrations with Baidu Yangquan Data Centers prove our long-term reliability under massive cooling loop shifts.
Maintaining positive relative air pressure alongside narrow relative humidity bandwidths prevents product oxidation and micro-bacterial drift. Specialized multi-parameter transducers ensure GAMP 5 validation compliance.
Harsh engineering environments require high-stability housings, water leak sensors, and robust protection systems. Developed specifically for automated industrial workshops, pipeline networks, and telecommunication shelters.
From our inception in 2007 as a specialized software-hardware house to pioneering smart highway telemetry with Huawei, YCLI builds durable industrial legacies.
Developed intelligent environmental monitoring terminal architectures based on TCP/IP protocols alongside the V1 environmental host software platform.
Partnered with Mocha Software to deploy SNMP-enabled TH-5939 environment telemetry systems into core domestic IT operations.
Cooperated with Swiss COMLAB to produce TH-5869 railway-grade shielded sensors, deployed successfully on Beijing-Kowloon, Beijing-Shanghai, and Wuhan-Guangzhou railway lines.
Collaborated with Founder Technology to launch the APEM-6100 environmental monitoring hub, a pioneer in Power over Ethernet integration.
Collaborated with Foxconn Taiwan to define regional guidelines and standardization of workshop micro-environmental controllers.
Partnered with Baidu to launch APEM-5900 smart transmitters inside the Yangquan Hyperscale Datacenter, expanding multi-parameter calculations.
Introduced modular multi-scenario project configurations, deploying smart solution paradigms into next-gen infrastructures.
Designed cabinet environmental controllers for Huawei and China Merchants Huaruan ETC smart highway operations.
Contributed engineering to Beijing Autonomous Driving road test chambers, supplying high-durability road safety transmitters.
Supplied environmental safety controls for critical national GPU computing clusters and complex infrastructure projects.
Established joint business divisions with Beijing Enterprises Water Group and co-founded Beidou Business Division with BUCEA, acquiring critical IDC operating licenses.
Beijing Yingchuanglihe offers robust OEM/ODM production processes under strict ISO calibration rules, utilizing state-of-the-art climate chambers to deliver competitive performance at scale.
Our five automated assembly lines guarantee rapid batch processing. From raw PCB mounting to finished sensor encapsulation, strict automated optical inspection (AOI) detects component defects instantly.
Unlike standard sensors calibrated at single-temperature thresholds, YCLI sensors undergo multi-point thermal and humidity sweeps in high-precision chambers, minimizing curve non-linearity.
By centering R&D and production within Beijing's tech corridor, we maintain rapid shipping pathways and agile raw materials access, delivering cost savings of 25-40% over global competitors.
A complete technical framework for engineering directors and procurement managers selecting sensor systems for large-scale operations.
Selecting appropriate transport mediums is critical to long-term deployment costs:
Ensure seamless sensor integration within your software environments:
Our products meet global safety, electromagnetic interference, and environmental standards. We hold CE, FCC, and RoHS certifications across our environmental monitoring hardware range.


























Explore technical answers regarding industrial deployments, calibration cycles, and communication protocols.
We showcase our environmental monitoring systems and high-precision sensor lines at international trade shows, industrial expos, and safety exhibitions worldwide.









Explore our advanced catalog featuring integrated dual-mode WiFi/Ethernet monitoring terminals, gas loggers, and modular environmental controllers.
China factory direct configurations supporting dual wireless WiFi and wired backup loops for smart installations.
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China supplier factory direct pricing. Includes optional probes designed for precise chamber measurement applications.
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Accurate atmospheric barometric profiling device designed for cleanrooms and high-level autonomous driving test boxes.
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Certified environmental logger tracking ozone, temperature, and humidity for advanced ventilation systems.
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Integrated Carbon Monoxide electrochemical sensor with automatic baseline calibration algorithms.
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Multi-parameter exhaust gas safety device featuring direct MODBUS interface integrations.
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Long Range wireless transceiver integrated with low-power E-Ink displays for industrial warehouse monitoring.
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Engineered for air quality index (AQI) tracking networks and industrial chemical processing sites.
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