Shandong Taishan Sports Equipment Co.,Ltd
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3) Fasten the 4-D shackles on the four F-rope parts with the 3-rope ears on the
A-beam assembly, and then assemble the A-beam and B-beam in the order from
top to bottom. Upper support welding, D- middle support welding, E- lower
support component assembly; (The above five components A, B, C, D, F are
installed flat on a wide horizontal ground, and after assembly is completed,
multiple people will erect them .Caution: If the product is too heavy, you must
pay attention to safety.