Yantai Zhongding Enviro-Tech Co., Ltd is specializes in researching, designing, manufacturing and commissioning of the tralings dry drainage systerm. After years of research and practice, and combination of the advanced technology at home and abroad of tailings dry drainage, the tralings dry drainage systerm that independently developed has reached the advanced level in domestic.

Yantai Zhongding always adheres to the ideas of learning, innovation and development, and insists everything from the point of practical application. Combined with the conprehensive situation of tailings dry drainage in each factory , Yantai Zhongding relies on its own professional technology to design the most suitable tailings dry drainage systerm for each factory .