The canister with a diameter of 4.5m is sent to Hebei, and the one with a diameter of more than 4.5m needs to be made on site by the customer. In the transportation of the canister with a diameter of 4.5m, the base needs to be removed, and the saddle needs to be transported by a separate vehicle, and special vehicles need to be used for transportation. For other unclear places, please call for consultation.