TPE/TPR/TPU soft plastic material is used for injection moulding process

What type of plastic is used for plastic injection moulding in china? Soft injection molding material ,for example TPE TPR, OR TPU plastic type,when the SHORE 50/60/ 70 A, we can run it automatically working. The video show about soft plastic material injection moulding process. visit http://www.plastic-injectionmoulding.com/Medical%20components.htm for more information