Ningbo Xingxin Industrial Co., Ltd. is a leading provider of steel custom oem metal parts, leveraging our extensive manufacturing capabilities and expertise in metal processing to deliver tailored solutions to clients worldwide. We specialize in producing custom steel parts according to clients' specific designs and requirements, using a variety of steel grades, including carbon steel, alloy steel, and stainless steel, to meet different performance needs. Our 2 foundries and CNC factory enable us to handle the entire production process, from casting to precision machining, ensuring consistent quality and tight control over lead times. Our technical team works closely with clients during the design phase, offering recommendations on material selection, manufacturing processes, and cost optimization to ensure the final parts meet both functional and budgetary requirements. Each custom part undergoes rigorous testing, including dimensional inspections, material analysis, and mechanical property testing, to ensure compliance with specifications. With an annual casting capacity of 25,000 tons, we can handle large-volume OEM orders efficiently, while our focus on precision ensures that even small-batch custom parts are produced with high accuracy. Whether for automotive, construction, railroad, or other industries, our steel custom OEM metal parts are trusted for their quality and reliability.