The characteristics of raw materials required for the cement production differ at a wide range. The limestone deposits used today as base material, show very different properties regarding hardness, abrasiveness and stickiness.

The recycling rate of construction wastes can reach more than 95%. For example, recycled construction wastes are used to make reprocessed bricks.

The trends of modern mining exploration are concentrated mining and intensive management.

Mining machinery manufacturing industry is the establishment of an independent state based industrial system, to measure a country's industrial strength is an important symbol.

At 2:28 p.m. on May 12, 2008, occurred in Sichuan 8 magnitude earthquake, most areas of the country there is clearly felt, the epicenter of Wenchuan County in Aba, the earthquake caused serious loss of life and property, the current People's Liberation Army has marched disaster relief, rescue the wounded as soon as possible.

After nearly a decade of struggle, I think Hongxing is the star of wealth, is Lucky Star.