Import Epp Cooler Box , Epp Foam Box, Foldable Box — Buy in wholesale FOB from Supplier in China

The EPP cooler box from Suzhou Hongshuo Elastomer Technology Co., Ltd. is manufactured from expanded polypropylene foam, with standard densities between 25 and 45 kg/m³, and available in volumes ranging from 20 litres to 108 litres. These boxes are designed as either rigid or foldable, with seamless walls and integrated handles for ergonomic transport. The material provides thermal insulation with a typical thermal conductivity of 0.035 W/m·K, suitable for short-term temperature-sensitive cargo. Dimensions are customisable within standard moulding limits, and wall thickness typically ranges from 15 mm to 30 mm depending on volume and structural requirements.

The foam structure is closed-cell, offering low water absorption - typically less than 1% by volume after 24-hour immersion - and resists compression set under repeated loading. The surface finish is smooth and non-abrasive, suitable for direct contact with food items. These boxes are produced without halogenated flame retardants or ozone-depleting blowing agents, aligning with common industry standards for food-grade transport containers. Foldable variants feature reinforced hinge zones and interlocking latches to maintain structural integrity during repeated folding cycles.

These boxes are primarily purchased by distributors in the fresh food logistics sector, including seafood, dairy, and pharmaceutical cold chain operators in Asia and Europe. Buyers typically order in batches of 50 to 500 units, with packaging in bulk shrink-wrapped stacks or palletised with corner protectors. Lead times average 15 to 25 days after order confirmation, depending on mould availability. Incoterms offered are typically FOB Suzhou or CIF port of destination, with payment via T/T or L/C at sight.

Suzhou Hongshuo Elastomer Technology Co., Ltd. operates from Wuzhong District in Suzhou, China, with manufacturing facilities located at No.49, Tianedang Road. The company specialises in EPP foam products for food logistics, with a production focus on cooler boxes, wine carriers, and protective packaging. The supplier has been verified as a harbour-tier manufacturer, indicating established export experience and compliance with basic customs documentation standards. There is no public information on company size, revenue, or client list, and response metrics are not available on the listing.

The supplier does not claim certifications such as ISO, FDA, or BRC, nor does it list years in operation or export volume figures. Production appears to be mould-based, with capacity scaled to order volume rather than mass inventory. The listing mentions two factories and multiple sales offices across China, suggesting regional distribution capability, but no details on workforce or equipment are provided. Buyers should treat all claims about production scale as unverified unless confirmed directly.