The large forging parts were auto parts, which were made by hot forging. The material is carbon steel, and the finish is sand blasting. For the hot forging parts, MOQ is 5000 PCS and the lead time is 30 days. The general tolerance of steel forging parts is +/-0.20mm, and our manufacturing capacity is 100,000 PCS each month. If you have any inquiries for large hot forging parts or hot forging steel parts, please do feel free to contact us for quotation.