Introducing our top-quality expanded perlite 4-8mm, available at the lowest factory price exclusively from our renowned China Perlite Supplier Factory. As a trusted manufacturer, we ensure that every bag of perlite meets the highest industry standards. Our expanded perlite is widely used in various industries, including construction, horticulture, and insulation. With its lightweight and excellent insulation properties, it is perfect for enhancing soil structure, promoting plant growth, and providing energy-saving insulation solutions. Trust in our factory price and premium quality to meet all your perlite needs.