... 2.down content:30% 3.low price 4.USA standard Huafeng Feather Co., LTD was awarded ‘2010 year national creditable enterpris’(certified ... materials, a strict processing management for Huafeng Feather Co., LTD to make our products is the rich down content, flossy ... European standard, Japanese standard, American standard, etc. Huafeng Feather Co. Ltd is well-located and easy of access, located in China ...