Sunjoy (PPAI 357417, Silver) has been a provider of custom-manufactured power banks, chargers, USB flash drives, Bluetooth devices and other personal tech products to the promo industry since 2007.

Among the retail brands it sells are Apple, Bose, JBL, GoPro and Ring, The Chicago-based company is a factory-direct supplier providing customers with one-stop supply chain management. It also manufactures custom lapel pins available in various shapes and sizes.

PPAI 100 Percentile By Category