Win Win Mold can build prototype, production mold. The simple, inexpensive prototype molds with manually operated sliders are made from low cost domestic, non-hardened steel at a very competitive price. When the prototype moves through field testing, the stored information allows for quick, accurate, inexpensive changes to the product, mold or injection molding process to perfect the finished parts before large scale production. While the production mold must bear extremely high melt temperatures and unique flow characteristics of thermoplastics making mold design critical to quality production. The mold design team must have experience in a broad range of plastic material characteristics and design a mold that matches the high performance of each material¡¯s molding condition. It takes a collaborative effort to build a production mold.