CRRC Shenyang Rolling Stock Co., LTD. Business scope: railway freight car manufacturing and repair, rolling stock parts, machinery and equipment, hardware, electric, chemical, etc. Toxic substances are produced in the casting process of forging press, burning forging furnace can produce carbon monoxide, sulfur dioxide, nitrogen oxide and other toxic and harmful gases. We provided the company with ASD5300C gas detector and ASD5100 alarm controller to provide safety guarantee for Shenyang locomotive.



