Since its establishment in 2008 in Shenzhen, China, Sino Die Casting has emerged as a leader in PV inverter CNC machining. As a high - tech enterprise that integrates design, processing, and production, we understand the importance of precision CNC machining in creating high - quality components for PV inverters. CNC machining allows us to achieve extremely tight tolerances and complex geometries that are often required for PV inverter parts. We use advanced multi - axis CNC machining centers, including 3 - axis, 4 - axis, and 5 - axis machines, to perform a wide range of operations such as milling, turning, and drilling. These machines are equipped with high - precision spindle motors and cutting tools, enabling us to machine parts with excellent surface finish and dimensional accuracy. Our team of skilled CNC machinists is trained to operate these complex machines efficiently. They follow strict quality control procedures to ensure that every part meets the specified requirements. We conduct in - process inspections using coordinate measuring instruments and other advanced testing equipment to verify the dimensions and functionality of the parts. In addition to precision machining, we also offer customization services. We can modify existing designs or create new ones according to our clients' specific needs. Whether it's a change in the part's shape, size, or material, we have the capability to accommodate these requests. Our ISO 9001 certification guarantees that our CNC machining processes meet international quality standards. We continuously invest in upgrading our equipment and training our staff to stay at the forefront of CNC machining technology. With our global reach, exporting products to over 50 countries and regions, we have become a reliable partner for companies in the PV inverter industry, providing them with high - quality CNC - machined components that contribute to the performance and reliability of their PV inverters.