Changzhou Runyi New Material Import&Export Co., Ltd is a professional manufacturer specializing in injection mold design and manufacturing, based in Changzhou, Jiangsu, China. With advanced equipment and an experienced technical team, we provide high-precision and durable molds for automotive parts, home appliances, and electronic devices. Our one-stop service covers design to mass production. Certified with ISO 9001, our products are exported to Europe, America, and Southeast Asia, earning trust through quality and competitive pricing.