The main operating company of synthetic fiber loading zone. Slingers. Rope. Dumping deduction. Hook. Pressure machines. Inserted machines. Chain, and a series of cable, and so on.

宁波市鄞州振尔机械制造有限公司（业务部）本公司主要经营合成纤维的吊装带。索具。钢丝绳。卸扣。吊钩。压套机。插套机。链条和系列的索具等，等。

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The whole disc assembly able to morph to much larger size as height and altitude is gained with a cable inserted within the rim to limit ceiling height.

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