埃及采购需求：CNC控制器、车床控制器、铣床控制器、机械臂、工业机器人、焊接机器人

I'm reaching out for some technical assistance regarding the CNC controller, specifically on how to properly calibrate both the zero point of the machine and the zero point of the workpiece. Additionally, I need guidance on calibrating the spindle speed using the spindle inverter. Having clear instructions for these processes is crucial for my upcoming projects, as I plan to utilize your parts extensively this month. Also, it would be really helpful if you could set up a support group on WhatsApp for real-time communication. This way, I can quickly address any questions that arise while I'm working on the calibrations. Your prompt support would be greatly appreciated, as I want to ensure I'm getting the most out of your products. Looking forward to your response!