SWMC SWTI 115A-TH DRILLING RIG IS WORKING AT LIMESTONE QUARRY OF CHANGPING DISTRICT OF BEIJING
Fengshan Mine, located in Changping District, Beijing, is the limestone raw material supply base of Beijing Cement Works Co., Ltd., which was rated as a "National Green Mine Pilot Unit" by the Ministry of Land and Resources in 2011 and one of the first cement enterprises to pass the national green mine evaluation in 2016.
Over the years, Fengshan Mine has been pursuing clean production, standardized management, regarding scientif...