Zhengzhou Xinhai Machinery Manufacturing Co., Ltd. was founded in 1970. and now owns two factories,specialized manufacturing ball mills,drying equipment(rotary drier),crushing equipment(jaw crusher, hammer impact crusher)and sand-making ...

Henan Songshan Heavy Industry Co., Ltd., a state-designated manufacturer by National Construction Department, has history of over 30 years in machine manufacturing. We mainly specialize manufacturing beneficiating, crushing and milling machines, such ...