Movable Pulley Device

500 t hoist device production in 500, the application in water resources and hydropower engineering hydraulic machinery factory 5 500 t bridge crane, is used in hoisting device of sluices, this kind of product work in the underwater, multiple components require chrome plated treatment, prevent rust, to prolong the service life of the product. 2007 China water resources and hydropower engineering hydraulic machinery factory in wei hua 5 group order 500 t (1), (6) 450 t, 450 t bridge crane (1), the lifting all locks with movable pulley device made by my company matching. Please be free to buy the movable pulley device with the best price with our professional China manufacturers and suppliers. And the customized products are also offered if you need. url:http://www.hbcranehook.com