整机主要构件采用：高强度铝合金制成，轻便，牢固，噪音小，重量轻，便以运输。
The main components are using high strength aluminium alloy. The whole machine is convenient, firm, low noise. It is easily to be transported.
本机具有美观新颖的外观，并且改善了整机应力分布，在高速缝纫状态下，震动小，噪音低、可实现高效率的作业。
Better disposition of stress on the machine of the nice shape to make performance of work highly efficient at high-speed sewing with little vibration and in low noise.
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