Welcome To Qingdao Tongsen Packing Co.,Ltd


PE Heating Line Tensile & Strength Testing

We will test the effect of PE heating line. Let our heating machine keep best operation state. at the same time. do sampling inspection in the process of our flexitank production.

Keep the effect of PE heating line is the maximum security.

Flexitank Pressure Test

We will do flexitank sampling inspection regularly by pressurized test. control our quality strictly. Ensure the whole bag are good seal and safety.