The corrugated board is a kind of solid material, which is composed of the grooved board. Corrugated paper is very durable, which is making it a popular choice for heavy packaging and protection. No matter what kind of custom box you imagine, SeSe corrugated box manufacturers can do it. All printing machines are imported from Germany with the Heidelberg brand. SeSe corrugated mailer boxes wholesale supplier have passed IS0 9001:2005, BSCI, Disney Fama, and Sedex. Our corrugated box wholesale factory always strives to exceed your creative expectations.