Hengda Automatic Control Group, the new high-tech enterprise， is a great-model modernized group company, which takes designing, producing, and selling electromotors, pumps, whole set drawnbench machines, high-low voltage electricity equipments, ...

Tianjin rachanda HengXin steel sales Co., LTD is a comprehensive enterprise , providing supporting service for such companies engaged in electric power, petroleum, chemical industry, engineering, mechanical processing and so on . Our company mainly ...