Products

● Imported high quality the first grade oxygen free copper.

● Insulation layer from Basell and Dupont.

● Imported high quality 72A high carbon steel, Huaneng heat treatment galvanized drawing production line, we guarantee no splices or welds.

● We test the cable breaking strength use "ends FIX" method.

● Conductors adopts new semi conductive shielding materials for coating processing, cable anti-interference performance is stronger.

● Cable torque will be eliminated by our patent equipment, users can use cable ditectly in well without being towed on road.

● Each sampling have to pass tension test, torsion, bending, wear-resisting.

● Each reel of cable have passed comprehensive performance test, tensile force, stable heat through pre-stretching equipment imported from Germany, simulating well etc.

● IOS 9001 plant certified, AP1 9A certified, Germany TüV certified.

● Huaneng products have been successfully used in more than 20 overseas countries through cooperation with CNLC, CNPC, CNOOC, and SINOPEC.