The custom sand casting is a top plate, which was used in the field of water treatment equipment. The material is carbon steel, and the finish shot blasting. For the industrial sand casting, MOQ is 1000 PCS and the lead time is 30 days. JST has made many metal sand castings, the tolerance grade is CT-6. If you have any inquiries for custom industrial sand casting or industrial metal sand casting, please do feel free to contact us.