Qualifications for manufacturing temperature and pressure reduction devices
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This post was last edited by sunjl1981 on 2013-1-6 at 22:04. Our company’s ion-exchange membrane caustic soda production project requires the purchase of a temperature and pressure reduction unit; what qualifications are needed to produce such a unit? # + + . hcbbs
Check what certifications they have, how many years of production experience they possess, and also look at user feedback on their products.