Your Global Expert in Smart HVAC & IoT Control
Who is E-TOP?
Founded in 2003, E-top is a premier ISO 9001:2015 and ISO 14001:2015 certified manufacturer with over 20 years of dedicated expertise in the thermostat industry. Operating from an 8,000 m² professional facility, we specialize in high-end ODM/OEM solutions for global heating and cooling markets. Our mission is to combine innovation with passion to create a smarter, sustainable "Green World" through precision climate control.
Our Manufacturing & R&D Power
We provide a full-chain manufacturing service, including SMT, Plug-in, Injection, Silk Printing, Assembly, and rigorous Aging Tests.
Production Capacity: 5,000+ units per day with a 95%+ on-time delivery rate.
Professional R&D: Supported by a 20-member R&D team, we utilize advanced tools like FMEA, APQP, and PPAP to ensure world-class product development.
Connectivity Leadership: We are at the forefront of IoT integration, supporting:
Smart Ecosystems: Official integration with Tuya Smart, Matter, and Apple HomeKit.
Industrial Protocols: KNX, BACnet MS/TP, Modbus RTU, and OpenTherm.
Wireless Standards: Zigbee 3.0, Z-Wave, WiFi, Bluetooth, and RF (433/868/915MHz).
World-Class Quality & Certifications
Quality is our signature. Every E-top thermostat undergoes a complete IQC/IPQC/FQC process in our professional validation lab. To ensure global market access and user safety, our products are rigorously tested and carry the world's most recognized safety marks:
Global Compliance: TUV, ETL, CE (LVD, EMC, RED), UKCA
Environmental Standards: RoHS and REACH
Trusted Partners Worldwide
Our long-term commitment to quality has made us the trusted manufacturing partner for global industry giants, including:
Carrier, Bosch, Daikin, Danfoss, Viessmann, Belimo, Johnson Controls, Watts, Meross, and more.
Company Vision
Reducing carbon emissions to create a greener, sustainable future.
We aim to enhance everyday life by bringing professional comfort and smart energy-saving solutions to every home and building.
Let's Build a Greener Future Together
Interested in a professional HVAC solution for your project?
Or email us directly: info@etopcontrols.com
