3D Printed Audio Tubes

I need 11-50 audio tubes 3D printed. The tubes should have an outer diameter of 0.9mm and be made from PETG.

Requirements:
- Must prioritize strength.
- Quality control to ensure consistent dimensions and strength.

Ideal Skills:
- Experience with PETG printing
- Precision in 3D printing
- Ability to handle moderate production runs (11-50 pieces)

Please provide examples of previous work and estimated delivery time.

Also must confirm to specific bends for geometric length and curvature

Plugs additional carrier plastic fit over top of one of the ends at the “exhaust”