Products like PH-88 and PH-888G from Zhenjiang Chimei, SKH-126 and SKH-127 from Xinghui belong to HIPS products. HIPS combines transparency and high impact resistance. In the application of food packaging lids, it allows for observing the food inside while ensuring that the lid is not easy to break during transportation and use. In the toy manufacturing industry, its high impact resistance ensures that toys are not easily damaged during children's play, extending their service life, and it is suitable for making various toy casings. In the field of bathroom products, such as toilet lids and bathroom cabinet handles, it can meet the requirements for appearance transparency and withstand daily collisions. It also provides good protection and a certain degree of aesthetics for the casings of electronic and electrical products.