huanengfitting

Shijiazhuang Huaneng Electric Power Fitting Co. Ltd. specially manufactures preformed helical fittings which are widely used in transmission line. Currently our company owns the big ability to produce lots of varied preformed helical fitting in one year, among them OPGW and ADSS fittings for optical cables, together with fittings for conductor line and earth-wire line which is developed recently passed the tests in the national Electric Power Construction Research Institute and Shanghai Electric Cable Research Institute, and passed identification of the expert group of Hebei Economic and Trade committee.