ADD:GuankengVollage,Caigongzhuang
     Jinghai Tianjin,China
    Sale Tel:86-22-68568610 
                86-22-68568620 
 

  Product: 86-22-68568611  68568617

    Fax: 86-22-68568611
           86-22-68568617
    web:www.tjguosheng.com
    Zip:301606
     
 
     
Qualification 1 Qualification 2