The right one is good, just like the shoes we wear, what we need is what we need. We choose the sewing machine according to our product requirements, instead of changing the production process of the product to use it after buying it. In this case, we Production efficiency will be greatly reduced. Choose an energy-saving sewing machine, it is not only energy-saving, it has two options of pneumatic and electric, automatic oil supply saves a process, saves time, electric presser foot lifting reverse sewing device, automatic winding core, upper and lower needle positioning and other functions , we mainly promote heavy material sewing machines, such as shoes, bags, leather and other materials. Support customized according to customer requirements, we only make products suitable for you.