Yingchuang Chemistry Co., Ltd.
      
      
        
        
        
        
        
        
        
        
        
         Foshan Dechenghezhong Chemistry co.,LTD  
         
         Creative Chemistry Solutions Inc.  
         
         Vantagable Chemistry & Materials Co.,Ltd. (China)  
         
         Bellen  Chemistry  Co.,  Ltd.  
         
         Bellen Chemistry Co., Ltd.  
         
         Institute of Industrial Organic Chemistry  
         
         Shandong Efirm Biochemistry and Environmental Protection Co., Ltd.  
         
         Qingdao Kehai Biochemistry Co., Ltd  
         
         QINGDAO DEVELOP CHEMISTRY CO., LIMITED  
         
         Wuhu Nuowei chemistry Co., Ltd.  
         
         Suzhou Liansheng Chemistry Co., ltd  
         
         Wuhu Nuowei chemistry Co., Ltd.  
         
         Yatai Electrochemistry Co., Ltd.  
         
         Zhanjiang Kezhiling Chemistry Company  
         
         Jiangsu Andelong Chemistry Development Co., Ltd  
         
         Shandong Rich Chemistry Co.Ltd  
         
         SIMO Research Institute Of Organic Chemistry  
         
         Pure Chemistry Scientific Inc  
         
         Hubei Lansun Biochemistry Pharmaceutical Co., Ltd.  
         
         Pure Chemistry Scientific Inc