Cowin aims at designing and making products in the sector of home improvement.
Currently we focus on the designing, producing and selling of kinds of solar fans, including solar roof fan, solar attic fan, solar gable fan, solar window fan, solar wall fan, etc.
These products are used for improving air freshness, adjusting air humidity and air temperature in houses, they are good for people who lives in the house and also good for the house itself , such as wood construction materials.
Please visit our products listing to see if have any interests in cooperation, we are glad to have an opportunity to offer our services.
