Plastic injection molds are custom built for every project. Because of this, the cost varies depending on several factors. The size of your part is the first major concern, as it determines the size of your mold. Part complexity (including multiple parts) require more tooling, which increases the overall cost.
While the largest single cost during injection molding is the mold itself, the cost-per-part of part production can have a larger cost in the long term, for example the raw material used, the molding machine needed, etc.
Anyway, if you’re still looking for the good multi component mold maker in China, or the reliable molding supplier, we can be your another good choice!