About product and suppliers:
            8,780 swing heat products are offered for sale by suppliers on Alibaba.com, of which electric heaters accounts for 1%, wood pellets accounts for 1%. 

A wide variety of swing heat options are available to you, 

There are 8,780 suppliers who sells swing heat on Alibaba.com, mainly located in Asia. The top countries of suppliers are India, China, and India, from which the percentage of swing heat supply is 1%, 99%, and 1% respectively.