China Vertical Compound Crusher Our Factory Zhengzhou Hengxing Heavy Equipment Co.锛孡td is a joint stock corporation integrating with research, manufacture and sale which targeted at the large and medium sized series of heavy equipments. Our main products are stone crushing machines, sand making machine ,ball mill machine ,mineral ore dressing machines, rotary dryer,rotary kiln, AAC block making machine,coal briquetting machine,which were widely used in mineral processing and construction industry. Our company is located at the National http://www.crushers-china.net/