MSA (China) Safety Equipment (梅思安（中国）安全设备有限公司) is the China operation of MSA Safety, founded in 1914. It is based in Suzhou Industrial Park and supplies portable gas detectors, fixed gas and flame detection, firefighter helmets and thermal imaging cameras, breathing apparatus and fall protection to oil and gas, utilities, construction and fire-service customers. Its combustible gas detection products hold fire product certifications 2025291801000111 (line-of-sight beam gas detector), 2025291801000072 (point combustible gas detector) and 2025291801000042 (gas alarm controller) from the Tianjin Fire Research Institute of the Ministry of Emergency Management.