semi-high carton express packaging logistics post express box wholesale thickened ultrahard flat packaging paper box customized

three-layer hardened [half-height box]] three-layer super hard [half-height box]] five-layer ultrahard [half-height box]]

the whole package [12 th and a half high] 800 the whole package [11 th half height] 480 the whole package [10 th and a half high] 360 the whole package [9 th and a half high] 270 the whole package [8 th and a half high] 240 the whole package [7 th and a half high] 200 the whole package [no. 6 half height] 180 the whole package [no. 5 half height] 100 the whole package [no. 4 half height] 100 [12 th and a half high] 80 [11 th and a half high] 80 [10 th and a half high] 60 [9 th and a half high] 60 [8 th and a half high] 40 [7 th and a half high] 40 [no.6 half height] 20 [no. 5 half height] 20 [no. 4 half height] 20