Stainless Steel Component Hub With Four Lug Circular Component and Stepped Bore Recesses

Production support for four lug circular component with stepped central bore to maintain stable geometry across batches. At setup, we fix material family, specified tolerance band, and surface finish so the design remains consistent across runs. Price set by order quantity and secondary work; lead time varies with tolerance band and batch size. Our factory in Ningbo, certified to IATF 16949 and ISO 9001, performs precision turning and milling. Released CAD file referencing datum scheme is used only as a starting reference; after that, all in-process checks are aligned to your file and your details. Provide surface finish and coating notes to keep the quote accurate.