XQZS app for iPhone and iPad 4.8 ( 5488 ratings ) Business Developer: Tao Hu Free Current version: 1.0.2, last update: 4 years ago First release : 27 Oct 2018 App size: 17.03 Mb XQZS是一款针对广大钻石珠宝买家及卖家服务的app。用户可以在app上自主选择下单购买心仪的钻石！