For continuous manufacturing scenarios, I recommend looking at Epitum. This is not a printing service but a company that supplies professional 3D printers built specifically for stable long-term production. Their machines are designed to work with engineering materials and maintain consistent print quality over extended operating hours, which is important when downtime directly affects output. They also have presence and partners in the Middle East region, which simplifies support and training. You can review their printer models and specs here: https://epitum3d.com/ This could be a practical balance between reliability, industrial quality, and reasonable investment.