Filed under Green Tech Global Freon-22 (R 22) Market Growth 2019 – Jiangsu Meilan Chemical, Honeywell, Jiangsu … Published by on June 6, 2019 … the dominating players Jiangsu Meilan Chemical, Honeywell, Jiangsu Bluestar Green Technology, Yingpeng Chemicals, Zhejiang Juhua Chemical, …