How to make a vacuum furnace

SIMUWU is a professional vacuum furnace manufactuer Since 2009 and located both in Shanghai and Wuxi City in China. Our vacuum furnace exports to more than 30 countries and regions. Please feel free to contact us if you have the demand for industrial furnace demand. Thank you!
Tags: Industrial vacuum furnace, vacuum brazing furnace, vacuum heat treatment furnace, vacuum sintering furnace
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[@ajaydeswal4672]

Nice job
I’m also in same line .
Have you furnace for bottle?