| About us |
Zhengzhou Dengfeng Smelting Materials Co., Ltd. (ZDSM) is the China leading manufacturer of calcium aluminate cements (known in China as aluminate cements & high alumina cements), and holds the number four position in the world market. ZDSM is a high & new technological enterprise in Zhengzhou City Henan Province, mainly produces DUCK Brand aluminate cement series & unshaped refractory castables. |
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| Industry Focus | Cement & Sand, Inorganic Salt, Packaging Bags |
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| Business Type | Manufacturer |
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| Products/Services | the China leading manufacturer of calcium aluminate cements (known in China as aluminate cements & high alumina cements), mainly produces DUCK Brand aluminate cement series & unshaped refractory castables |
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| No. of Employees | 501 - 1000 People |
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