. Shanghai Meishi Intelligent Systems Co., Ltd. specializes in carbon dioxide thermal-sensor self-activating fire suppression systems, heptafluoropropane thermal-sensor self-activating fire suppression systems, and fire detection tube thermal-sensor self-activating fire suppression systems. We have years of experience in the sales and service of carbon dioxide fire suppression products. Relying on professional technology, integrity in business practices, and a spirit of continuous innovation, our company has grown rapidly. While developing, we consistently summarize and optimize our services for customers, and with our enduring enthusiasm, we have earned high praise and favor from both new and existing clients. Our company (Shanghai Meishi Intelligent Systems Co., Ltd.) focuses on the research, development, and manufacturing of thermal-sensor self-activating fire suppression systems (fire detection tube automatic fire detection and suppression systems) and intelligent fire alarm systems, which have been tested and certified by the Tianjin Fire Research Institute of the Ministry of Public Security. We are committed to providing modern, automated, and intelligent fire suppression services for numerous industries including petrochemicals, power and telecommunications, transportation, and mechanical manufacturing. We are one of the leading providers of thermal-sensor self-activating fire suppression systems in China. The iROCK Pan Shi series of thermal-sensor self-activating fire suppression systems developed and manufactured by our company—whose technology originates from Europe and incorporates independent innovation—have set themselves apart and gained widespread acclaim. Our system products are divided into two major series comprising nine different specifications. All key components are designed and produced under the ISO9000 quality management system, ensuring product quality that meets or exceeds the domestic top-level standards for similar products. Several technological innovations have filled gaps in China's independent firefighting field and have earned us multiple invention patents. Our products have successively passed testing by the “National Fixed Fire Suppression Systems and Fire-Resistant Components Quality Supervision and Inspection Center” of the Ministry of Public Security, as well as certifications from organizations such as the U.S. FM and the German Federal Institute for Materials Research and Testing (BAM). Since their introduction, these products—with their fast response times, excellent fire suppression performance, high degree of automation, energy efficiency, and environmental friendliness—have been highly favored by customers and widely adopted. They have been extensively installed by hundreds of customers in microwave rooms, decimeter-wave rooms, meter-wave rooms, switchgear and distribution rooms, and uninterruptible power supply rooms within radio and television broadcasting towers; in program-controlled switching rooms, control rooms, and signaling transfer points within communication systems; in power plant control rooms, electronic equipment rooms, computer rooms, relay rooms, and switchgear rooms; in various diesel engines, automobile, train, and ship engines; in various mobile devices, lifting equipment, and elevator control cabinets; and in various wind power generation facilities, providing users with highly reliable fire suppression services. Our company boasts a professional R&D team, a specialized production facility, and a stable installation service team. We have strong technical capabilities, a well-established management and service mechanism, an excellent reputation, and ambitious goals. Guided by the business philosophy of "surviving through technology, achieving efficiency through management, gaining market share through service, and pursuing development through credibility," we remain dedicated to continuous improvement, innovative breakthroughs, and providing new and existing customers with more professional, scientific, and comprehensive intelligent fire suppression services! Welcome to the website of Shanghai Meishi Intelligent Systems Co., Ltd. Our company is located in Shanghai—a city rich in historical and cultural heritage, with profound modern urban culture, abundant historical sites, and known as the "Paris of the East." Our specific address is at Company Street, Jiading Industrial Zone, Jiading District, Shanghai. The person in charge is Meng Xiangjuan. Our main business: Shanghai Meishi Intelligent Systems Co., Ltd. specializes in the research, development, and manufacture of the "iROCK Pan Shi" series of thermal-sensor self-activating fire suppression systems. Our technology and sales have consistently ranked among the industry leaders. These products represent a new type of fire suppression device integrating fire detection, alarm, and extinguishing functions into one. They are simple to operate, low-cost, and highly reliable standalone automatic fire suppression systems, effectively addressing long-standing challenges faced by the firefighting industry in areas such as storage warehouses, outdoor cabinets, data center racks, electrical equipment, various control boxes, switchgear, and spaces prone to fire hazards. We supply thermal-sensor self-activating fire suppression systems, perfluorohexanone fire suppression systems, and other related products. We offer the best products and a professional technical team. Our company is growing rapidly, and we provide our customers with top-quality products, excellent technical support, and comprehensive after-sales services. If you are interested in our products, please leave a message online or call us for further inquiries.