Security Technology Co., Ltd. is a new concept buckle snap fresh Storage Products pioneers and leaders. An innovative buckle to break the traditional button design by using a key, one second open and close easily. Groundbreaking 360-degree extrusion technology, superior seal for fresh more durable, food-grade materials to make you more comfortable. An buckle technology will be introduced in Germany in a unique creative design and high-quality product quality focused on millions of families, the company offers bulk material storage; ingredients, dried fruits, fresh seal preservation. An buckle technology Main products:......