Henan Zhongyuan Special Steel Group CO.,LTD is one of the large key enterprises affiliated to China South Industries Group. Our works have various of producing equipment for steelmaking, forging, machining, heat-treating and inspecting equipment for physical and chemical inspection. ? Main Equipment: 8t electroslag remelting furnace, 30t basic electric arc furnace, 30t ASEA-SKF ladle refining furnace, 2200t oil press forging machine, 1400t rotary forging machine, 8m to 14m rough machining lathes, 6m to 11m deep-hole drilling and boring machines, 3.6m?9m to 11m annealing furnaces, 2.2m dia?12m well-type resistance furnaces. ? Authorized Certificates: ISO9002, API, ABS, GL ? Main Products: Quality forged materials and forging, petroleum drilling tools, products for electric station and synthetic crystal autoclaves, etc.