Euro Tech Holdings Co. Ltd. is engaged in the manufacture and distribution of water treatment equipment. It operates through the Trading and Manufacturing, and Engineering segments. The Trading and Manufacturing segment offers laboratory instruments, analyzers, test kits, and power generation equipment. The Engineering segment involves water and waste-water treatment engineering and air pollution control business through Pact-Yixing, the firm's wholly owned subsidiary. The company was founded on September 30, 1996 and is headquartered in Hong Kong.