Jinan Hengxin Safety Technology Co., Ltd. (referred to as Jinan Hengxin) was established in 2014 and is located on Jingshi West Road in Changqing District, Jinan City, Shandong Province. We are a professional instrument manufacturer that integrates sales and after-sales service. The main products include: toxic gas detectors, combustible gas alarms, gas detectors, combustible gas detectors, toxic gas alarms, air respirators, gas emergency shut-off valves, etc. Obtained recognition from a wide range of customers in the instrument and gas analyzer industry. The company adheres to the business philosophy of "ensuring quality and maintaining reputation", and insists on the principle of "customer" to provide high-quality services to our customers. Welcome to call and discuss business! The company's main products include SNK series combustible gas alarm controllers, SNT series point type combustible gas detectors, SNT series toxic gas detectors, SQJ series portable gas leak detectors, and CA series household gas alarms. The product is aimed at gas users, petroleum, chemical, metallurgical, gas transmission and distribution, coal mining, fire protection, power and other industries. The company has passed ISO9001 international quality system certification, and all products have been recognized by the Fire Product Qualification Assessment Center of the Ministry of Public Security, the Quality Supervision and Inspection Center for Fire Electronic Products, and the Explosion proof Electrical Product Quality Supervision and Inspection Center. The company's products are good, reliable in performance, and at the same level in the domestic industry. The company has professional metrology and quality personnel. Equipped with gas infrared analyzer, high and low temperature wet heat test chamber, various component detection instruments, and online circuit testing equipment and measuring devices. Operators strictly inspect materials and products according to operating procedures, maintain equipment according to standards, and strictly control quality.