Zhengzhou Dingsheng Advanced Engineering Technology Co., Ltd. located in China is specialized in researching and manufacturing mining equipment, construction waste recycling equipment and their spare parts. It mainly specializes in producing crushing, feeding and screening equipment, including stone crusher, mobile crusher, and sandstone aggregate production line.

ZCJK Intelligent Machinery Wuhan Co., Ltd. located in China specialises in the manufacture and export of block making machine and roof tile machine and other construction equipment’s. Their product range includes block making machines, tile making machines, roof tile machines, concrete mixers & so on.

Dandong Dongfang Measurement & Control Technology Co., Ltd. is located in China. It has become specialized mine automation company that is largest in China and inline industrial detecting instrument research, development and production base with the highest technological content in Asia. Their product range includes multi-element analyzer, moisture analyzer, ultrasonic level meter & so on.