Home 
                SHANGHAI KINGFA SCI. & TECH. DVPT. CO., LTD.
        2013
        
    Shanghai Kingfa’s patent, “weather-proof reinforced and toughened modified nylon PA66-G3” won Shanghai new patent product.
        分享1
        
    
Shanghai Kingfa’s patent, “weather-proof reinforced and toughened modified nylon PA66-G3” won Shanghai new patent product.
2017-12-16
                 
                






















 
                     
                    