永晟铝业 您值得信赖的供应商

PET film material is one of the most common materials in life, such as beverage bottles and mineral water bottles. Do you know what PET

What Is CPP Film CPP film, also called cast polypropylene, is a non-stretched, non-directional plastic film. It has high transparency and uniform thickness and is

BOPP film, also known as biaxially oriented polypropylene film, is a versatile material. From food packaging to product labels, BOPP film is known for its