印度采购需求：铝数控服务、数控车削、精密加工、铝件、数控铣削、OEM制造

We are looking to procure a specific aluminium shaft that meets our technical requirements. The shaft should be made from 6061 grade aluminium and coated with hard chrome, with a coating thickness of 175 microns. The diameter of the finished shaft must be 76.2 mm, with a tolerance of -0.005 mm to ensure precise fitting. Additionally, we require the length of the shaft to be 270 mm to match our specifications. Please provide us with your best pricing, lead times, and any relevant certifications for this product. If there are any minimum order quantities or particular production capabilities, do let us know. We appreciate your prompt response, as we are looking to finalize our supplier selection soon.