Color stretch film with high toughness and puncture resistance, super toughness, comprehensive protection of objects, even sharp objects are difficult to pierce. Moreover, it has high self-adhesive and super self-adhesive retracting ability, which not onl
1.Product name;Tungsten wire2.Processing:Wire made by forging and drawing tungsten bars3.Tungsten wire is usually drawn by various drawing dies. The main purpose is to manufacture filament and high speed cutting alloy steel, also used in optical instrumen
Electric mountain bike introduction In addition to color and exterior of vogue culture, it has also been matched with disc brake and top-grade transmission system. The 3-in-1 bicycle integrating operation of mountain bicycle, speed of road bicycle and col