Stainless steel turned parts supplier with BergekCNC? Sheet metal fabrication stamping is a common way, stamping skills are generally divided into two categories, respectively, and forming process. The process is in the stamping process to make the stamping parts and billets along a certain contour line respectively, together with the quality of the sections of the stamping parts should also meet certain needs, these needs are the needs of the early customer choice. The forming process is to make the stamping blank in the condition of no damage to the attack of plastic deformation, and turn into the required shape …

Top zipper polishing machine supplier from China? These are also called dual zippers, double zippers, or two-head zippers. They have two sliders/ pulls. When the zipper is installed, the bottom slider can move up the teeth of the zipper, unzipping the lower portion of the zipper. The separating zippers are used on a seam which has to be fully opened. They are great when used in front open jackets. You also see them on luggages. These are extra long zippers which you can cut in any length you want they are as long as 100 – 300 plus inches long. …