Many one-piece frames on the market are mainly heated at high temperatures after welding, and repeated shape correction and polishing are performed manually. However, after more than two times of …
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vanpowers
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Vanpowers Bike will Launch the World’s First Electric Bike with an Assembled Frame on Indiegogo, on May 24, 2022, with More Than 10 Customized Colors
by Your NewsMany one-piece frames on the market are mainly heated at high temperatures after welding, and repeated shape correction and polishing are performed manually. However, after more than two times of …