packing and specification
carton size     spcification             quantity/40`    packing        
40*30*28cm    8/9/10/11pcs/ctn      1640ctns       11kg/ctn,
40*30*28cm    8/9/10/11pcs/ctn      1640ctns    12kg/ctn,
60*40*17.5cm 8/9/10/11/12pcs/ctn  1400ctns    13kg/ctn
                                                                    (20pallets)
55*43*17.5cm 8/9/10/11/pcs/ctn      1352ctns    12kg/ctn
                                                                      (26pallets)
   
packing,marks and other requirments can be as your requirments