Leader in Glass Machinery Trading. HIET is considered the Middle East’s dominant player in the European glass machinery segment. Established in 2007, HIET covers today the entire spectrum of the glass production chains. Synonymous with best in class quality and service in the glass machinery industry, HIET provides varied types of glass machinery and services for different categories of customers who consider it a partner of choice. HIET aims at securing the future of the industry by focusing on innovation and growth.