Place of Origin: Shandong; Packing: wooden crates; Transportation: via sea; Function: for clod rooms; Payment Type: T/T; Export Markets: Russia. 1). Rigid polyurethane foam forms the door, door material is pre-coated galvanized steel sheet or stainless steel sheet. 2). Door seals : EPDM rubbers, good quality and use for long time. 3). Doors drop down when closed, making sure good sealed conditions and heat insulation. 4). Customers made sizes can be provided.

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