It is dust-free workshop for air tight bags, due to this special product. It also require constant temperature, which could make sure that the bags could be heated seal well, to obtain the good perforance of air tight.

Lean production lines are applied to the production to enhance production efficiency, more output and better quality control. It became more and more popular among the factories now.

Experienced designer could work out novelty items for customers' choice. And they could also work out the exact samples based on the tech sheet from customers.