As a professional mold supplier located in China, we have cooperated with many world-renowned car manufacturers and developed auto parts molds, such as this oil filler cap injection mold. This product is a project jointly developed by us and the manufacturer. There are many user-friendly details in the design, such as the raised structure on the upper part, which is convenient for maintenance personnel to open the oil cap. We have extensive experience in the design and manufacture of injection molds for auto parts, and have supplied auto parts molds to many automakers. If you need more information about mold convenience, please contact us for detailed communication.