Hanwei Technology Group Co., Ltd., a leading enterprise in the gas sensor industry, has purchased a combustible gas detector test chamber independently developed by Yuanhengye Technology. This test chamber is designed to meet a temperature range of -60°C to 100°C and complies with European standards EN50291 and IEC60079-29-1. Yuanhengye Technology is committed to providing advanced testing equipment for fire alarm products to China and the world.