{"type":"root","children":[{"type":"heading","level":4,"children":[{"type":"text","value":"High quality TPU material casting","bold":true}]},{"type":"paragraph","children":[{"type":"text","value":"Made of high-strength and wear-resistant TPU material, it effectively protects the surface of fiber optic cables, reduces friction damage, and extends the service life of cables."}]},{"type":"heading","level":4,"children":[{"type":"text","value":"Expansion pole design","bold":true}]},{"type":"paragraph","children":[{"type":"text","value":"Equipped with three levels of expandable pole bodies, the length can be adjusted according to different construction needs, flexibly adapting to various site environments, and improving construction convenience."}]},{"type":"heading","level":4,"children":[{"type":"text","value":"Efficient Cable Laying","bold":true}]},{"type":"paragraph","children":[{"type":"text","value":"Designed specifically for fiber optic cables, the hand cranked system ensures smooth and orderly cable laying, greatly improving laying efficiency and quality."}]},{"type":"heading","level":4,"children":[{"type":"text","value":"Durable and sturdy structure","bold":true}]},{"type":"paragraph","children":[{"type":"text","value":"The overall load-bearing support frame adopts a sturdy metal frame structure, with strong load-bearing capacity and good stability performance, which can be used for a long time in harsh construction site environments."}]},{"type":"heading","level":4,"children":[{"type":"text","value":"Portable Mobility","bold":true}]},{"type":"paragraph","children":[{"type":"text","value":"The overall design is lightweight, equipped with a portable handheld device, easy to move and transport, and convenient for quick transfer between different construction sites.\n"}]}]}