The cross-border transportation loss rate is almost zero. In view of the pain points of the heavy weight of finely carved cast aluminum doors and the easy bumping during transportation, foreign trade companies have upgraded the triple packaging solution of solid wood reinforcement + shockproof foam + waterproof coating, optimized the hoisting and fixing process, and greatly reduced the risk of bumping and deformation in ocean transportation. The after-sales complaint rate for high-end orders continues to decline.