Yu Ming Jizhou City Water Machinery Plant www.jzymsl.com and www.jzymsl.epyes.com and www.hebei-guohuai.com and www.shhrcw.com and www.hbzdlz.com an earlier production of cast iron gates, steel gates One of the manufacturers, winch hoist, hoist and other screw hoist and gates. With advanced technology, perfect testing methods, advanced production technology, strict quality management system. State Ministry of Water Resources issued a "hydraulic machinery production and use permit", products are sold in more than 20 provinces and autonomous regions, and trusted by the majority of users. Company hydraulic, hydro product range, mainly QL type, OLC type, QLP-type, screw hoist, OPQ type, QPK type, QPH type, OPT-type winch hoist, QHLY hydraulic hoist ...