+8613826570518 tomtang@xytruss.com
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Application: Stage construction
Function: Connect the truss beams, and drive the beams to rise and fall by hoist lifting
Material: aluminum alloy
Structure: built-in pulley
Size: 50*50*45CM
For bolt truss, Suitable for. 290*290mm or 300*300mm
Supervisor material specification: 50 * 3MM
Pulley specifications: diameter 60 * 30 thick
Number of pulleys: 16PCS
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