Exhibitor List
| Company | ZHENGZHOU YISHENG CHEMICAL CO.LTD |
| Country | China |
| Products | Chemical-physical processes Water-supply and sewage-disposal services |
| Hall | N2 |
| Booth | A89 |
| Website | www.ympac.com www.ympam.com |
| Introduction | Zhengzhou Yisheng Chemical Co. , Ltd. in the municipal government and users and the majority of customers with strong support, relying on scientific research units and related experts. |
Products
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| PAC |
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