Since the rotary kiln (4.43x52m) of zinc smelting system in our plant was put into operation, due to the improper selection of refractories, the aluminum chrome bricks used in the high temperature zon
Jilin gene nickel Co., Ltd. is a national high-tech enterprise and innovative enterprise, with a total assets of 11.1 billion yuan, with an annual output of 2000 tons of nickel sulfate, 200 tons of ni
Faced with this trend, Indonesia tin industry group, the world's largest comprehensive tin producer, resolutely chose to continue production and introduce the international leading technology ISA furn
Bora group is one of the largest private groups in India. Its full name is dietya Bora group. The group is a century old business giant, one of the four family businesses in India, and one of the top