Supply Ability: 5000 tons/month
R421a, replacement for R22
We are manufacturer of Refrigerant Gas R421a in China, if you want to buy Mixed Refrigerant Gas R421a,R421a Refrigerant,High Quality R421a Refrigerant please contact us.
Refrigerant Gas R421a,Mixed Refrigerant Gas R421a,R421a Refrigerant,High Quality R421a Refrigerant
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