1. GPPS is mainly used for daily crystal, stationery, lamps, indoor and outdoor decorations, cosmetic containers, fruit plates, instrument shell, kind of shell and food packaging, etc.
2. HIPS is mainly used for packaging materials, such as food, cosmetics, daily necessities, mechanical instruments and stationery packaging; It can also be used for household appliances, such as housing of household appliances and instruments, electrical accessories, buttons, auto parts, medical equipment accessories, sports and sports supplies, office supplies, various decorative pieces, lighting equipment, furniture, toys and so on.
3. EPS is mainly used in packaging materials and construction fields.