Shanghai Zenitrh Company is a joint-stock enterprise that produces large and medium-sized crushers and mills forming R&D, production and sales into an integral system. The headquarter located at the HI-TECH industry development zone in Zhengzhou, covering above 30 thousand square meters including several subsidiaries. In 2006, its Domestic sales volume adds up to RMB180,000,000 and income of export amount is $9800,000 annually. The main products are vibrating screen, jaw crusher, impact crusher, vertical shaft impact crusher( sand making machine), vibrating screen, sand washing machine, High pressure suspension mill, High pressure micro powder mill, Super pressure trapezium mill, Raymond mill, Straight centrifugal mill( our latest patent product), ball mill and belt conveyor etc.
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