Nangong is a forging factory with more than 30 years experiences in this field which can provide all kinds of forgings from 5kg to 60tons. Our products ranges from wind turbine shaft, mandrel shaft, rotor, roller, bar, gear, wheel, flange, hub, plate, block, bar, disc, ring, sleeve, coupling, pipe, coil, wire, etc. All of our products are widely used in many areas as follows: wind power, hydropower, thermal power, metallurgy, mining, oil&gas, ship building, energy, transportation, pressure vessel etc. Our production line comprise smelting, forging, rough machining, heat treatment and final machining. The major forging facilities including hydraulic pressure machines(2000T, 4000T and 6000T), electro-hydraulic hammer(3T, 5T)and air hammer(560kg, 750kg,1T) We have acquired ISO9001:2000, ISO14000, ISO18000, and has been authorized by world class ship classification society such as BV, LR and PED certificate issued by European Union. Any question, please free to contact with us! email: xiangmei.miao@ngdz.net