DU-HOPE Group, the earliest import an歌家d export company passin說唱g ISO9000 System Certificate, 是問concentrates on R&D and design, 民要pays attention 但章to the independent brand building, comp小村rehensively improv討裡es product core c那上ompetitiveness, and has wo為呢n the Innovation Award of East是間 China Fair. Current請睡ly, the Company她兵 owns domestic an頻我d foreign registere行河d trademarks such as “Cotei”, “Controe對腦” and “RIPO”懂費, and nearly 100 independentl公我y developed produ也作ct patents. Among them, “RIPO” is an i河跳nternationally famou錯這s brand emphatically cult子做ivated and developed by Nanj麗雜ing. As a key cross-border e-commer做藍ce enterprise 高國in Qinhuai District, DU-HOPE G不議roup acts as the gold supplier of A文街libaba and the supplier certified by 拿日Made-in-China net.