1) Adopting advanced design theory and bold innovation to achieve 2-second speed shifts. The in-line selector makes it convenient for users to choose their training gear according to the marked color and weight scale. The powerful magnet in the selector can be firm It is fixed on the side rail to avoid danger due to disengagement. 2) The weight piece group is very cleverly designed. It adopts the "1 belt 1" design concept, interlocking each other, and the weight pieces on both sides are connected by small shafts, which realizes a small module-like shifting method. 3) Flat bottom design, no need to install a base, stable and simple, flexible and changeable in use. 4) Compared with other double dumbbell designs, this product has a shorter length and is not easy to collide during use. It is surrounded by flat surfaces and has no raised parts, which can effectively avoid the possibility of injury; 5) This product adopts non-mechanical design and has no plastic buckle, which avoids the danger due to plastic aging; 6) In particular, a micro-weight module has been added, allowing users to more accurately select the appropriate gear according to their actual strength, and exercise more gradually. 7) The manufacturing process of the weight film has been upgraded. The electrophoretic paint after large-scale laser cutting and forming has the advantages of anti-collision, abrasion resistance, and surface gloss not changing color compared to ordinary electrostatic paint.
Welcome to Hefei Zhaojin Hardware Mechanical and Electrical Business Department
Tel: +86-13866661197
E-mail: konlon@yeah.net
