Shenzhen Sytong Technology Co., Ltd., an ISO9001 international quality system certification unit, is located in Longhua District, Shenzhen, Guangdong.

Shiyutong independently develops, designs, produces, tests and sells night vision devices and infrared thermal imaging products, and owns the global registered trademark "Sytong".

The factory covers an area of 3,000 square meters, with more than 60 employees, a daily production capacity of 600 units, and a monthly supply of more than 15,000 units. The products have been exported to 35 countries around the world. All products have design patents and soft copyrights, and have passed the EU CE, RoHS, US FCC, and German EPR certifications.

Shiyutong will strive to become a world-class night vision and infrared thermal imaging company.