I want to say that the back of any product is polished by more than N -link, so each product has its common value. Plastic products can be seen everywhere in the days, and EPP products are also related to people's days. Some people may be a bit rusty for the term EPP, but in fact, EPP is next to people: the ceiling and car bumper of the plastic shed, the shadow of EPP can be seen everywhere in the daily life of the head pillow and shading board. So today we will explore the details of the back of the product. What is the process process of EPP products?