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                    Contact Us                
          
            
          
            
        
          
    
          

          
            
          
                                                
          
                            
          
       
          

          
	
          Beijing Guotou Shengshi Technology Co., Ltd
          

          地址：北京市朝陽區亮馬橋路甲40號二十一世紀大廈B座11樓1102室。 (郵編：100125)
          Address:Office1102,Tower B,21st Century Building, No. A 40, Liangmaqiao Road, Chaoyang District, Beijing,China.
          電話/Tel：400-833-8689
          傳真/Fax：(010)84447788/7789
          

          Mulanqing zeolite internal wall material service hotline:
          400-900-6058
          

          

          

          
	
          Industrial cooperation
          

          Email: gtsskj@gtss.cn
          Phone:+86 400-833-8689
          

          

          

          
	
          Agent Cooperation
          

          Email: gtsskj@gtss.cn
          Phone:+86 400-833-8689
          

          

          

          
	
          Invest
          

          Email: gtsskj@gtss.cn
          Phone:+86 400-833-8689
          

          

          

          
	
          Advertising Cooperation
          

          Email: gtsskj@gtss.cn
          
Phone:+86 400-833-8689
          

          

                                      
          
                        
          
                                            
                
                
        
        
                
        
                
        
  

   









 
        
        

    
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