Metallurgical field In that field of metallurgy, the reaction kettle equipment is the core non-ferrous alloy equipment in the field of laterite nickel ore, and the upper boil can provide vertical pressure reactor, horizontal pressure reactor, brick-lined reactor, titanium-lined reactor, stainless steel jacket reactor, crystal seed reactor and other reaction equipment of different types and different materials for new energy material enterprises and metallurgical enterprises, As well as complete set of EPC supply of oxygen pressure leaching system.