We are a professional manufacturer specializing in custom non-standard metal investment casting, capable of producing investment castings from materials such as brass, aluminum alloy, carbon steel, alloy steel, and stainless steel. With in-house mold manufacturing, casting production, and precision CNC machining workshops, we offer comprehensive one-stop services including mold design, gating system design, mold manufacturing, casting production, precision CNC machining, heat treatment, surface treatment, and assembly. Our internal gating system design expertise, including runner layout and optimal gate positioning, effectively minimizes defects such as cold shuts and slag inclusions. Through meticulous internal process control, we ensure high dimensional accuracy of castings while enabling the production of components with more complex internal structures and detailed aesthetic features.