Introduction ┊ Information ┊ History ┊ Honours

Scientific and technological project

zip lock bag machine series ┊ zipper machine series ┊ Multi-Layer Blowing Film series ┊ general palstic machine series ┊ other adjuvant equipment ┊ die head for zip lock bags ┊ Packing list envelope ┊ plastic zipper ┊

Information Technology ┊ Scientific and technological project