Trolley winch hoist parameters trolley winch hoist picture to Longgang

Trolley winch hoist parameters trolley winch hoist picture to the New River County, Hebei Province, Longgang Longgang Hydraulic Machinery Factory is a production of hydraulic mechanical hoist the gates professional manufacturer, with 20 years of production history, advanced production technology, strong technical force, hydraulic machinery products has been issued by the State Ministry of Water Resources license to use, our products meet the design specifications of the SL41-93 "Water Resources and Hydropower Engineering hoist" SD297-88 QL Screw hoist machine parameters "SD298-88 QL-type screw hoist technical conditions" SD315-89 SD296-83 and other series of national standards, some indicators than the national standard requirements. Passed the ISO9001: 2008 international quality system certification, and was recognized as a provincial contract and trustworthy enterprises "," quality of trust units. 
 I plant leading products are: QL-3T-200T single hanging point, the two suspension points screw type hoist. With hand to push the interlocking type, closed type of hand, lever-style ..