Industry is the backbone of a country's economy. As the core of the machinery and equipment manufacturing - high-end machinery and equipment manufacturing industry is a measure of a country is developed an important symbol.

As one of the province of traditional industries, machinery and equipment manufacturing industry in recent years, actively take scientific and technological innovation, constantly moving towards sophisticated, new machinery and equipment manufacturing cluster growing rise.

CRCC lead mine construction changes

Located in Changsha Economic Development Zone of China Railway Construction [0.00% of funds research report] Heavy Industries Group, although it is very young, only seven years old, but since its inception, its goal is aimed at the world's highest level. Moment, where the birth of a miracle: self-developed high-end shield, in recent years, occupied the domestic-made shield "half"; has the world's most advanced switch, spring rod production line, occupying a third of the country market; here built the largest industrial base of the shield, China Railway Construction in the Fortune 500 ranking also shot up by 405, currently ranked eighty.

The most exciting is that, with the latest development of the world's first completely independent intellectual property rights in long distance big slope inclined mine roadheader Flex-take, Japan can escape to 30 meters, 680 meters to the underground can be boring, can breath in a large underground passages drilled 230-storey ......