In the 1990s PTS developed a linear heat fire detection system for China. Since that time the Company has grown into a well-known, technologically based system provider for both domestic and international markets, from its production facility in Shenyang.
PTS has developed a strong scientific research base with a culture of innovation. The Company now holds 50 patents and has received a number of awards for enterprise, science and technology from various authorities. In 2019 PTS received the “2019 Provincial High-Growth Enterprise” award demonstrating a first class production management system and strict quality control processes. The Company has built a strong reputation as a pioneer in the field of linear heat detection fire protection and continues to enhance that reputation through the production of top class products providing intelligent security.