We HrbEast (ISO9001:2008 certified) estiblised in 2000 specialized in the R/D of Industrial Fixed Gas Detection and Alarm systems. HrbEast has gained more than 200 patents including PCT till now and focuse on the business concept of "Quality, Credibility and Development" and has built up our brand recognition in the industry with the advanced technology, excellent equipment and perfect service. Our company has performed multiple technological innovations based on clients' demands and ...   |