We work hard to supply our best white goose down comforters including cal king down comforter, king down comforter, super queen down comforter, queen down comforter, twin down comforter at 4 levels - winter warmest, regular year around, light and ultra light for summer. We have our own US-China joint factory in China and make all our down comforters with the best goose down from the coldest area. We export our down comforters mainly to USA, Korea, Japan, Russia, Canada¡­and so on. All our down comforters are made from 100% cotton and good quality goose down and duck down with filling power of 800, 750+, 700+, 650+, 600+, 550+. We made 5 sizes down comforters, twin down comforter, queen down comforter, super queen down comforter, king down comforter, and cal king comforter. Also different filling weight of our down comforters are good for spring, summer, autumn and winter. However, if you need special size down comforter, please send us an email with your requirement about size, down filling weight, down filling power, down cluster, and Thread Count of cover. And also we have 233 t/c, 300 t/c, 330 t/c, 400 t/c, 500 t/c, 600 t/c, 700 t/c, 800 t/c, 900 t/c, 1000 t/c, 1100 t/c, 1200 t/c, 1300 t/c, 1400 t/c and 1500 t/c. Also you may visit our down comforter knowledge center for tips of down comforters.