Asian soft wind pipe - Flexible Duct Asia including aluminum and polyester laminated layer compressed, and is reinforced with steel wires twisted round into hard aluminum foil and polyester layers. Using this technology, the tube is twisted round with a constant structure and laminated to form air circulation ducts flexible, high temperature resistant, resilient and very tough.
Asian soft wind pipe - Flexible Duct Asia including aluminum and polyester laminated layer compressed, and is reinforced with steel wires twisted round into hard aluminum foil and polyester layers. Using this technology, the tube is twisted round with a constant structure and laminated to form air circulation ducts flexible, high temperature resistant, resilient and very tough.