We sourcing from but not limited to E.g. 1688, Baidu purchasing, baidu.com, alibaba, made-in-China, dhgate,etc. We will also search it on China douyin, BiliBili, some KOL, Zhihu, Xiaohongshu,etc. Some local China magazine, industry list, yellowpage,exhibition list book,yiwu and Canton Fair, etc. And we support on-site sourcing means we will go to industry cluster district to source for your cusmomized require.