Natural sausage casings

Is somebody know any natural sausage casing company?  I want to buy hog and sheep casings from Vietnam.

Many thanks.

You might PM this guy who was an amateur or semi-professional sausage maker:  https://www.expat.com/forum/profile.php … mp;lang=en

He has apparently moved to the Philippines and seemed somewhat discontent with Vietnam but he might be able to answer your question.

Thanks a lot. I have sent him a message but still have not got reply. Do you know any pig packers in Vietnam around Hu Chi Minh City?