The goods are directly delivered to the airline to set up the warehousing center. Special goods can be escorted by special personnel. There are 3 transfer centers in the country and there are Beijing branch, Shanghai branch, Guangzhou branch, Wuhan office, Tianjin office, Chongqing office, Xiamen. The office, Shenzhen office and Chengdu office provide customers with different service needs. The cooperative payment method can be cooperated through prepayment, payment, and electronic transfer. The freight rates vary in different cooperation modes.