We are the company "e-jen" Vacuum and Airtight Storage Containers which keep original tastes of food, fruits, vegetabls, grains.We made Round-shaped 8model Square-shaped e-jen 4model.- Certification -A. Patents Patent No. 0500320 Air control ...

Hengxing Machinery Equipment Factory is a professional designer and manufacturer of high frequency welding machines, ultrasonic plastic vacuum blister forming labeling machines packing machines. With over 10 years\' hard work, our have spread North ...