On 15^th December, 2016, project of 3# melting group maintenance of Nanshan Group was completed and acceptance checked. The completion means Zaozhuang Gaize Furnace Engineering made great progress in metallurgical industry, entered key parts of high-quality alumina production.

  Due to depression status of cement industry, the tradition business of management team of Gaize is cement industry, now they devoted energy in non-cement business. Now the business scope covers cement, metallurgy, alumina, lime， Gaize made stable foundation for diversified development of Ruitai Technology.