Zhengzhou Sinco can supply investment casting in a wide range. Investment Casting can make the riveted jointed, bolted, welded parts as a whole by change the structure when casting. This process can save machining time and material cost, and same time alternate the machinery parts more reasonable. The material can be carbon steel, stainless steel, and alloy steel. And their weight should be tens of grams to thousands.Regards,Ms. Ginger LeeZhengzhou Sinco Machine Co., Ltd
