Import Expanded Perlite For Horticultural Use — Buy in Bulk from Supplier in China

Expanded perlite for horticultural use is a lightweight, volcanic glass material processed by rapid heating to create porous, white granules with high porosity. This listing specifies a bulk supply in 1250kg bags, with a particle size range of 0.5mm to 6mm, typical for horticultural applications. The material has a neutral pH between 6.5 and 7.5 and a bulk density of approximately 80 to 120 kg/m³, supporting root aeration and moisture retention without compaction.

The perlite is produced from natural raw perlite ore, expanded at temperatures above 850°C to achieve cellular structure. It contains no added chemicals, binders, or coatings, and is free from organic contaminants. Standard industry grades for horticulture include coarse, medium, and fine fractions; this product aligns with medium-grade specifications commonly used in potting mixes and hydroponic systems. It is not classified as a fertilizer but functions as a physical soil amendment to improve drainage and oxygen availability.

Buyers include commercial nurseries, greenhouse operators, hydroponic farms, and large-scale landscapers across Asia, Europe, and North America. The product is supplied in bulk 1250kg polypropylene bags, suitable for palletized shipping. Trade terms are typically FOB Dalian, with lead times of 15 to 25 days after order confirmation. Buyers should confirm particle size distribution and moisture content before shipment, as these directly affect performance in soil blends.

Garden Industiral Co., Ltd. is a supplier based in Dalian, Liaoning Province, China, with a physical address listed at No20B Gangwan Street. The supplier is categorized as imported and verified by harbor-level trust signals, indicating documented export history and compliance with basic customs documentation. There is no public information on production capacity, years in operation, or client list. The listing confirms only bulk export capability for perlite, with no mention of manufacturing, lab testing, or certifications.

The company does not claim to be a producer of raw perlite ore, nor does it state ownership of an expansion facility. It functions as an exporter or distributor sourcing expanded perlite for international buyers. No certifications, quality control protocols, or laboratory reports are referenced in the listing. Response rate and average response time are not recorded, indicating limited buyer engagement or inactive communication channels. Buyers should treat this as a trading entity with documented export logistics but unverified production controls.