SEAMDANCE (Xiamen Seamdance Supply Chain Management Co., Ltd.) is a Xiamen-based activewear OEM sourcing and supply-chain management partner for sportswear brands. Phone: +86 15306000583. Email: [email protected]. Address: Building 4, Youdu Outdoor, Jimei North Industrial Zone, Xiamen, Fujian, China. Tags: supply chain, activewear OEM sourcing, apparel sourcing.