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Plastic products are everywhere in our daily lives, from simple household items to complex automotive parts. A key technology behind the creation of these plastic items is plastic injection molding—a process that relies heavily on a critical tool known as the plastic injection mold. Read More

In the world of plastic injection molding, the success of a project depends not only on the design of the mold or the machinery used but also significantly on the material chosen for the mold itself. Read More

This guide explores how to choose the best mold steel for automotive headlamp injection molding. It covers key factors such as polishability for transparent lenses, wear resistance for long-life tools, corrosion protection, and thermal performance. From S136 and H13 to BeCu inserts, it outlines the pros and cons of commonly used materials based on mold function. Whether you're a mold maker, engineer, or buyer, this overview helps you balance quality, durability, and return on investment when selecting steel for high-performance headlamp tooling. Read More