One headquater
Five bases
1. Ferronickel furnace
2. Ferromanganese furnace
3. Ferrochromium furnace
4. Nickel ferroalloy furnace
5. Silicon Metal furnace
6. Titanium slag furnace
7. Industrial silicon furnace
8. Calcium carbide furnace etc.
DHHI is the first enterprise in the heavy machinery industry to obtain the EPC qualification for not only providing the overall services of design, manufacture, installation and commissioning of arc furnaces and lime kilns, but also carrying out EPC general contract for the whole project according to the specific requirements of users.
Audited Supplier 
One headquater
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