As a Chinese leading company in security industry, Shenzhen Longhorn Security Technology Co., Ltd is one of the forerunners in intruder alarm products, including a full range of motion detectors, control panels, sirens, smoke and gas detectors and alarm accessories.
Our core mission is to provide safety, comfort and happiness for people with high quality and innovative design products and services.
China Security & Surveillance Technology Inc (CSST) is the only Chinese security corporation listed on the NYSE under the ticker symbol “CSR” in United States.
Longhorn Security Technology Co., Ltd was merged by CSST in 2007 and Longhorn will blend into the company philosophy— “Rationality, Practial, Toleration, Surpass”, at the same time, follow the CSST business model of being a well known supplier, engineer integrator and operation facilitator of security and fire products. We will continue to work with our objectives—“To Build Safety, To Lead Security” to serve society, respond to society and contribute to constructing a safe China and a peace world.
Established in 1995, Longhorn Security Technology Co., Ltd which was a division of Longhorn Technology Stock Co., Ltd is a high and new technology enterprise integrating R&D, manufacturing and sales of the intruder alarm products. At Longhorn, the mission is to provide our customers with high quality products and services to make people enjoy a high standard of work and life.
Longhorn moved to CSST on 18th October, 2007 which covers an area of 80,000 square meters. We have more than 500 employees, including more than 40 research personnel. Currently, our products are distributed in over 60 countries and areas and our branches reached 30 in China. Thousands of millions of users are enjoying the happiness that our products bring to them.
R&D is a key factor for a company to progress. That is the reason why we invest over 10% of annual turnover in research and development. Due to strong R&D, Longhorn was honored with over 150 different certificates on the products. Longhorn has approved ISO9001 Quality Management System Certificated by BSI and CCC certificated by China Quality Certificate Center due to scientific management method. In past years, depending on high quality of products and services, Longhorn was awarded the honor of “China Security Well-known Brand”, “Top10 National Brand in China”, “No.1 of Top10 National Brand in China”, “Top10 Security Brand in China”, and “Top50 Security Industry in China”.
Everyone in Longhorn is called on to work hard with enthusiasm, at the same time, we will be ceaseless self-transcendence and innovation to pursue perfect products and services; everyone in Longhorn will insist on our goals of improving the status of Longhorn security products in the world and build Longhorn to be an excellent international enterprise.



