祁连山延伸产业链,目光瞄向集料、混凝土上下游产业8月30日,祁连山投资建设的年产100万立方米商品混凝土生产系统建成投产仪式在兰州市西固区项目建设工地隆重举行。年产100万吨商品混凝土项目是甘肃祁连山公司在推进突出主业、做大做强战略的同时,调整产业结构、延长产业 Qilian Mountains extend the industrial chain, aiming at aggregate, concrete upstream and downstream industries August 30, Qilianshan investment and construction of an annual output of 1 million cubic meters of commercial concrete production system put into operation at the construction site of the project in Xigu District, Lanzhou was held. With an annual output of 1 million tons of concrete project is Qilian Mountain in Gansu Province to promote outstanding main business, bigger and stronger strategy, while adjusting the industrial structure and extend the industry