A kind of new installation equipment, fitting product of pre-stranded wire, is used in electric power and optical cable communication industries extensively, which has the short history in production, sales and uses in China, but the demand of market is increasing continuously and the market prospect is wide, a lot of enterprises has been already attracted to enter this field.

Article proposes and expounds the OPGW repairing method by adopting preformed repair rods,this method not only allows operation under electrification,but also is simple and easy to do,the result is extremely good.