​Our stringing block rollers are divided into hook, clevis, and other types, are used to support conductors,OPGW,ADSS, communication lines. The sheave of the pulley are made from higth strength nylon,or aluminum materials ,and the frame of are made of galvanized steel. Product can be used in hanging type stringing pulley or skyward stringing pulley.

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sales@powtech-cn.com

+86 532 88721735

+8613608965318

skype:Nicole.guohy