Yes, OEM/ODM manufacturing is a core competency of Yiwu. The vast majority of factories specialize in custom manufacturing, offering rapid prototyping and flexible production capabilities.
As Seenwills knows there are many real factory outlets in Yiwu International Wholesale Markets, even if some are trading dealers they have already in such industry more than 10 or even over 20 years, so there are less worry on OEM orders in Yiwu.