Aluminum Valve Parts Machining

I'm seeking a skilled machinist to manufacture aluminum valve parts using a pallet changing machine. The parts are medium-sized, ranging from 10cm to 30cm in dimension.

Ideal skills and experience:
- Proficiency in machining aluminum
- Experience with pallet changing machines
- Attention to detail for precision parts
- Ability to meet project deadlines

Please provide examples of previous similar work and estimated completion time.