As an OEM construction machinery casting supplier, Ningbo Xingxin Industrial Co., Ltd. offers comprehensive and customized solutions for construction machinery original equipment manufacturers. We understand that each OEM client has unique product requirements, and we are dedicated to delivering high - quality castings that seamlessly integrate into their machinery designs. Our collaboration with OEM clients commences at the design stage. Our experienced engineering team works closely with clients' R & D departments, leveraging advanced CAD/CAM software to develop optimized casting designs. We take into account factors such as component functionality, performance requirements, production volume, and cost - effectiveness during the design process. Whether it's a small, precision - engineered casting for a hydraulic system or a large - scale structural casting for an excavator frame, we can create designs that meet the exact specifications. In the manufacturing phase, our state - of - the - art casting facilities and diverse production capabilities come into play. We are proficient in both investment casting and sand casting processes. Investment casting is ideal for producing high - precision castings with complex geometries, such as pump housings and valve bodies, while sand casting is suitable for larger, more robust castings like crane bases and track frames. We source high - quality raw materials from certified suppliers and maintain strict quality control throughout production. In - process inspections and final product testing ensure that each OEM construction machinery casting meets the client's quality standards. We also offer value - added services such as machining, heat treatment, and surface finishing to deliver fully finished components. Our efficient project management and supply chain coordination enable us to meet tight deadlines and ensure on - time delivery. By providing reliable OEM casting solutions, we help construction machinery manufacturers reduce costs, accelerate time - to - market, and maintain a competitive edge in the global market.