BEIJING PRODEMO IMP. & EXP. CO.,LTD is a professional manufacturer of PROSTAR High Range Soundless Cracking Agent ( other   SCA  terminology Non-explosive Demoliton Agent,  Expansive Mortar, Stone Cracking Powder , Expansive Cement,  Rock Splitting Mortar).  We have been developing and commercializing non-explosive rock-breaking technology for more than ten years in marble & granite quarrying  and civil demolition fields applications.  PRODEMO has grown from grass roots to become one of the world's leading developer and global distributor of Non-explosive Demolition Agent products. As one of the well-known manufacturer of Soundless Cracking Agent ( SCA), we own special horizontal kiln with a length of  39 meters,  3 units diameter 1.83 meters over-sized ball grinding mill, annual output reaches 12,000 tons PROSTAR SCA, and adapted advanced and complete chemical analysis and test facilities and professional technical team to assure our quality in compliance with ISO9001 which was certified 10 years ago as the first factory of SCA in China. Since 1986, our factory has been able to greatly expand its  business in rock demolition and natural stone quarrying market place&.