At present, most of Foshan's new brands have developed seamless welding technology. At the same time, they choose the brand just by looking at seamless welding, which is a bit too partial. Because too many brand manufacturers can make such names, and seamless welding is not a very difficult technology, it can only be produced by adding a seamless welding machine. Therefore, it does not make much sense for this technology. We are buying doors and windows or want to do door and window agency business. More importantly, brands consider whether to act as agents or purchase a brand in various aspects such as product cost performance, after-sales service, advertising investment and brand positioning.
