Hai Duong Pump Manufacturing Joint-Stock Company (HPMC) is a Vietnam-based manufacturer of mechanical equipment and supplies. It is involved in the manufacturing and marketing of pumps, valves, industrial fans, water turbines and other mechanical equipment. The Company is also engaged in the construction, installation, repair and maintenance of water supply and sewage systems, pumping systems, valves and its other products. In addition, it is engaged in the trading of machinery, equipment, supplies and materials for its production activities. The Company also designs and installs low voltage systems. As of December 31, 2012, the Company was a 65.02%-owned subsidiary of Hanoi Electromechanical Manufacturing Joint Stock Company. The Company announced that on May 27, 2013, Vietnam Electrical Equipment Joint Stock Corporation had completed its acquisition of 65.02% stakes in the Company.