PTISTOCK We sell engineering plastics. Engineering Plastic We provide production services according to Spec. And have a variety of products available for sale. Including Plastic Sheet, Plastic Rod, Plastic Rod, Plastic Tube, Nylon Clasting, Plastic Parts, Plastic Machining, etc. We sell and provide engineering plastic products including injection molded plastics. Extrusion Plastic Plastic molded Custom cut plastic As well as tape cutting services. Currently, we have a variety of plast materials such as PTFE, Nylon, POM, PP, PC etc.