We want to inquiry about something

We are a big factory in the Middle East make a hollow lighting glass, chandeliers parts and metals manufacturing and our work is a handmade.

We want to inquiry about something

1. What is a machine that can help us to increase a level of quality and increase the productivity?
2. Is there small machine can purification the sands? If there how much does it cost?
3. Can your company send to us proficient in crystal glass, who can increase the level of quality?

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