In July 2008, Danyang Electromechanical Company successfully extracted high-quality tung oil by cold pressing in low temperature. After the identification of Forestry Bureau of Sichuan Province, the quality indexes of the tung oil greatly exceed those of the tung oil extracted in the traditional way.

 

        

           Chief engineer explain the machine                   At the  appraising  meeting

 

       

                                                                Obtained Certificates