I am charge of production, reseach and development of PE breathable film by the process of casting or blowing. I also concentrate on breathable masterbatch for 8 years and expert in cast film line with MDO, blow film line from W&H, and parallel co-rotating twin screw extruder.

I am in charge of establishment of new factory for breathable film industrial and installation of new machine which is the first cast breathable film line. Otherwise training the new workers and maintenance of the machine is also my responsibility.

I am charge of research and development of PE breathable masterbath and breathable film.