We can make all kinds of actuator parts from stainless steel and carbon steel by investment casting and machining. Good product external appearance, smooth internal roughness, good corrosion resistance, meet functions of use of products All kinds of parts, manufature as per customer drawings or samples. We can make all kinds of actuator parts from stainless steel and carbon steel by investment casting and machining. Good product external appearance, smooth internal roughness, good corrosion resistance, meet functions of use of products All kinds of parts, manufature as per customer drawings or samples.