Euro Tech Holdings Company Ltd is an investment holding company mainly engaged in the business of water treatment equipment, laboratory instruments, analyzers, test kits, related supplies and power generation equipment, as well as water and waste-water treatment engineering and air pollution control. The Company operates its business through two segments. The Trading and Manufacturing segment is engaged in the distribution of water treatment equipment, laboratory instruments, analyzers, test kits, related supplies and power generation equipment. The Engineering segment is engaged in water and waste-water treatment engineering and air pollution control business.