Shanghai Yiyan Trading Co., Ltd. operates Kaseakia, an online brand focused on fashion jewelry and accessories with a distinctive bohemian style. Its collection includes earrings, necklaces, bracelets, rings, brooches, handbags, wallets, and keychains. Earrings are a prominent part of the range, with designs such as beaded tassel and fringe styles, geometric statement pieces, raffia-woven designs, hoops, and acrylic or resin petal earrings. The catalog also includes necklace chains, chokers, and pearl strands, alongside bangle and wrap bracelets.

Kaseakia highlights handmade fashion jewelry, colorful details, and bold, expressive designs intended for women. Products are available through the brand’s online shop, where customers can browse featured, new, and best-selling items. The website advertises free delivery, a money-back guarantee, and 24/7 support, and provides shipping, returns, and refund information. Shanghai Yiyan Trading Co., Ltd. lists its contact address in Minhang District, Shanghai, and offers customer contact by phone and email during weekday business hours.