On the 26 day, Tian Gong international started the first construction project of the domestic powder metallurgy production line, which will fill the blank of the domestic powder metallurgy production.

The total investment of the project is 500 million yuan. When it is put into operation in June 2019, it will produce 2000 tons of PM products annually, providing raw materials for powder metallurgy products of different industries such as automobile, aerospace and spare parts.