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                                    Organizer: China National Building Waterproof AssociationOur association was approved by China National Building Materials Industry Bureau in 1984. It has been registered by Civil Administration Ministry, directed and supervised by China National Economy and Trade Committee and Society Registration and Management Institute of Civil Administration Ministry.

 

According to relevant laws and regulations, this association is voluntarily organized...

    
                        
    
                    
    
                    
                    
                    
                
    
                
                
    
                    
    
                        
    
                            
    
                                    International Partner: National Roofing Contractors Association (NRCA)National Roofing Contractors Association (NRCA) is one of the construction industry's most respected trade associations and the voice of roofing professionals and leading authority in the roofing industry for information, education, technology and advocacy. Founded in 1886, NRCA is a nonprofit association that represents all segments of the roofing industry, including contractors manufacturers...

    
                        
    
                    
    
                    
                    
                    
                
    
                
                
    
    
    
    
    
    
    
                





            
    

            
    
    
    
            
    
                
            
    
            
        
    
    
    
    
    
    
    
    
    

    
    
    
        
        
    
            
    
               
    
                    
    
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    China National Building Waterproof Association
                    
    
                    
                    
               
    
            
    
            
    Contact Us
    
            
    
                Add: No.2 Zizhuyuan South Road, Haidian District, Beijing,China 100044               
                
    
                Tel/Fax: +86-10-88415069                
                
    
                Email: annazhang@cnwb.net / zhanghengrui@cnwb.net
                
    
                ?Copyright by China National Building Waterproof Association Jing ICP No.13041380
            
    
        
    
        
    
    

    

    
    
    
    
    
    
        
    
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