Ningbo Xingxin Industrial Co., Ltd. stands out as a precision casting manufacturer with certification, combining the art of precision casting with a commitment to quality and compliance. Our certifications validate our ability to produce casting components with exceptional precision, dimensional accuracy, and surface finish. Our precision casting processes, including investment casting and precision sand casting, are carried out in accordance with certified quality management systems. We use advanced CAD/CAM software to design and optimize the casting process, ensuring that the final components meet the most demanding specifications. Our wax - injection process in investment casting is highly precise, using high - quality molds and controlled injection parameters to create accurate wax patterns. The ceramic - shell making process is equally meticulous, with automated dipping and drying systems ensuring uniform coating thickness and strength. Our certifications also cover our quality control measures. We have a comprehensive inspection system in place, using advanced metrology equipment such as coordinate measuring machines (CMMs) to verify the dimensional accuracy of our precision castings. Non - destructive testing methods, like X - ray and ultrasonic testing, are employed to detect any internal defects. With our precision casting capabilities and certification - backed quality assurance, we are a trusted partner for clients in industries such as aerospace, medical devices, and high - tech equipment, where precision and reliability are non - negotiable.