E cool has gained good fame in China. We are known as a professional and competitive developer and manufacturer of hfo refrigerant. r438a refrigerant produced by E cool is very popular in the market. The product, as a semiconductor device, is inherently compatible with controls. It offers continuous, opposed to step-level, dimming. The light output is smooth and seamless. It can be used as a propellant in the pharmaceutical industry. A professional service during the purchase is guaranteed in E cool. It can be used in plastic foam blowing in the manufacturing industry.
Continuous innovation and improvement is our goal. We hope to provide our customers with creative and distinctive products by improving our R&D capability. Ask online!