聚棉 app for iPhone and iPad 4.6 ( 9056 ratings ) Utilities Developer: 秋媛 勇 Free Current version: 3.0.4, last update: 1 year ago First release : 22 Apr 2021 App size: 26.65 Mb 棉花线上采购平台，提供在线查询、询价、挂单等功能