掌上珠宝. app for iPhone and iPad 4.4 ( 3904 ratings ) Business Developer: wei qian Free Current version: 3.0, last update: 8 years ago First release : 09 Sep 2015 App size: 11.71 Mb 掌上珠宝为对珠宝信息资讯有需求的客户打开了一条便捷通道，成为了珠宝行业形象推广的优质服务平台。