Keyun Technology(shenzhen) Co. Ltd. Located in the most prestigious high-tech industrial park of Shenzhen in China, Keyun Technology (Shenzhen) Co., Ltd...Is a leader in the development and sales of automation and artificial intelligence products.

We regard our high-caliber employees as our most valuable assets, and we have developed an incentive program that brings the most from them. We boast a dedicated elite team of engineers specialized in the development and manufacturing of security products, covering the fields from automatic control, car security system to road traffic management.

The breath alcohol Analyzer for police use is an important product we developed recently to address the needs of the police in testing the blood alcohol level of drivers. Designed with the UK made alcohol sensor probe with fuel cell intended for operation in a wide temperature range, the breathalyzer is able to work under the temperature range of -5 to 45. With its built-in printer, color liquid crystal display, GPS capability, Bluetooth, simplified operation, user-friendly interface, stable performance, GB/T 21254-2007 compliance, shockproof technology and compact design, the alcohol measurement instrument is the most useful device for evidence acquisition from suspected drunk drivers.

To reduce pollution from car exhausts, we have developed our own engine rotate speed sensor, which was the first of its kind ever available in the Chinese market.

As a renowned company specialized in traffic related products, we only develop and market products that meet the real needs of customers. Our goal and top priority are always to achieve maximum customer satisfaction by providing quality products and services that exceed their expectations.