Aiming at the customers' demand for lighter bicycle frames, we research and develop double-butted tubing for bicycle frame, which guarantee bicycle frame's strength as well as lower weight.

针对消费者对更轻量化的钛合金车架的需求，我们研发了双抽管轻量化车架，采用双抽管加工工艺加工车架管材，可以使钛合金车架在保证强度的同时，显著减轻车架的重量。

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