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Founded in 1996 as a pioneer in Timer & Temperature-Control Device in Taiwan, “King I” has been enjoying its good name in the field for its high quality, innovative user-friendly designs, and wide product portfolio of programmable
non-programmable Thermostats and Timers for Heating, Ventilation Air Conditioning digital temperature control devices, for both residential and commercial applications. To ensure our products in line with the forefront technology of home automation, our top-grade engineers and software developers have successfully introduced versatile most up-to-date wireless, Smart Home, and IoT technologies; enabling our products workable with different most popular platforms and operation systems.
For more than 2 decades in design of digital controls, our sophisticated R&D team looks at every detail in product development process to ensure the best performance, reliability and durability.
Production assembly line is constructed with cutting-edge conception, most advance assembly-line arrangement, and high automation in-line QC. From wire bonding, soldering, assembly to finished product packaging, we monitor and manage each production step in house for delivering the best production quality with the capacity of 50,000 pieces a month.
Our quality assurance is not simply targeting at meeting customers’ requirements, but also our commitment of offering total satisfaction to our customers. We conduct multiple tests under the most severe conditions and critical environments before each delivery.
We at “King I”, will continue our promise of offering quality products and timely services to our customers and at the same time take one further step to expand our business and achieve our goal of becoming one of the leading suppliers in this field.


Switch, Timer, Thermostat, BLE Smart Home Light Swich, Wall Switch


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