1. Using Premium PA/PE material and advanced technical equipment.
PA/PE Raw materials: Three-proof technology stems from 5 layers thickened high temperature compression long-term storage, the middle nylon layers
(PA) prevents cold air and water from seeping into the compression bag.
Puncture-resistant nylon soft material: Nylon’s tensile strength and compressive strength change with temperature and can be refrigerate and frozen, with strong temperature resistance.
2. Comply with fo...