usually inner carton -→ outer box (singer layer and double layer) -→ pallet and can be packaged per your request.
a: the weight is under 40Kg,we will choose DHL, FedEx or UPS with shielding box for
b: the weight is over 100Kg,we will choose shipping for you;
c: the weight is between 40Kg-100Kg, per you request;
L/C, T/T, Westunion and Paypal are all availalbe.