Kotler screw is a technology leading supplier of screw and barrel. We focus on the R&D, design, and manufacturing of screw and barrel, adhering to steady operations, continuous innovation, and sincere cooperation. Our company provides highly competitive products, solutions, and services for injection molding machine manufacturers and end users. Technology R&D team has decades of industry experience,has in-depth study on the characteristics of various plastics and molding process, mold, well-known characteristics of famous Injection molding machines. Provide customers professional solutions and the most suitable screw barrel selection meet their production requirements.