Longsin creatively combines the concepts of safety and health to provide products that are widely used in different security and fire protection applications around the world. Whether it is for home, commercial users or users in cultural and museum, hospitals, prisons and other industries, Longsin can provide high-performance safety and health products and unique solutions.
Based on the in-depth understanding of security concepts and the relentless pursuit of high-quality products, Longsin has invested a lot of money every year in product research & development and technological updates, and developed many unique patented technologies, which ensures that Longsin is always in the leading position in the industry. Longsin's products are one of the high-quality security products in the world with strong specialization, very user-friendly, and a wide range of applications.
Longsin is a company that develops, produces and sells gas detectors, smoke detectors, infrared detectors, fire alarm detectors and their accessories, sound and light alarm products. The company introduces the advanced technology, process, management system, quality assurance system and modernized production and processing equipment from Europe and the United States, and produces various types of fire and security detectors and ancillary products, with product quality, performance, and technical indexes reaching the international standard. The quality, performance and technical indexes of our products have reached the international standard. Some famous domestic and foreign projects and buildings have chosen Longsin's products. With the service tenet of “providing high-quality products, reasonable price, timely delivery and excellent service to satisfy customers”, the company is willing to cooperate with domestic and foreign automatic fire alarm equipment manufacturers and units engaged in the fire alarm industry to develop domestic and foreign markets.
· National high-tech enterprise certification
· ISO9001 quality management system certification
· GB/T27922-2011 three-star after-sales service certification
· AAA-level corporate credit certification
E-mail: info@longsin.cn
Add: 401, Building 2, Kaijieda Industrial Zone,97# Huaxing Road, Langkou Community, Dalang Street, Longhua District, Shenzhen City
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