WHO WE ARE. Shanghai Birnith Mining and Construction Machinery Co., Ltd. is a hi-tech, engineering group. We are specialized in the research, development, and production of industrial crushing, powder grinding, mineral processing equipments and other related devices.
Surface mining is forms of mining in which the soil and the rock layer the mineral deposit are removed. It is the other way of insubordinate mining, in which the overlying rock is left behind, and the required mineral deposits are separate through shafts or tunnels.
Bhubaneswar, 08.08.2018: National Aluminium Company Limited (NALCO), a Navratna PSU under Ministry of Mines, Govt. of India, has once again repeated its stupendous performance by registering PAT of Rs 687 cr in the first quarter that ended in June of 2018-19, registering a growth of 167 % over Rs.257 cr in Q4 of previous year.
Welcome to CB Machinery. CB Machinery is the world leader in crushing and grinding. We have been committed to building a strong production capacity of the mining machinery brand and the most valuable brands, to provide you with a strong quality assurance and quality service system.