With the ongoing modernization of the manufacturing industry, more and more businesses are turning their attention to the "source-direct procurement" model. addressing issues like excessive markups, unreliable delivery times, and customization challenges inherent in traditional procurement channels, aluminum and stainless steel machining centers on the 1688 platform are becoming the go-to choice for industrial sourcing. data indicates that services like "custom 304 stainless steel cnc lathe machining" are gaining popularity