Zhengzhou Sinoma Engineering Technology Co., Ltd, a comprehensive enterprise with a perfect fusion of research, design, manufacturing and sales ability, specializes in the research of mining crushing and screening equipment and sand making machine. We have the only Academician Workstation in sand and gravel industry and a high quality aggregate research center in China.
We supply with decent quality product, as well as best solution design, professional technical support and excellent after-sales service.
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