Beijing JinLong ChangTai Technology Development Co., Ltd.(JLCT) is a high-tech enterprise specializing in the R&D, production and sales of gas sensor products. The company is located in the flourishing Fangshan Higher Education Park in Beijing.We build a young team with professionals, dedicated to innovation. 

We share a single minded commitment to driving product quality to new levels,we have maintained close cooperation with domestic and foreign scientific research institutions, providing customized products and industry solutions  to meet customer's specific needs.

From initial specification to delivery and after sales support, our job is to ensure you receive the products and services you need, when and where you need them. 

WE have established a marketing service network centered on the Beijing headquarters and covering the whole country. Our employees are the company's most valuable asset. Thanks to the talents of every employee, we have earned the trust of prestigious companies, institutions and governments. Our mission is very clear, we will use our products and services to provide customers with convenient gas detection and monitoring solutions.