King Resources, Inc., through its subsidiary, Powertech Corporation Limited, engages in the development of smart power supply solutions and products. The company focuses on offering 65W AC-DC Type C PD chargers; 45W and 65W AC-DC dual-port Type C PD charger model products; 120W AC-DC multi-charging outputs charger products; USB-C multiport and mini hubs; 65W power bank with 30,000mAh; and other accessories through its online store. King Resources, Inc. was incorporated in 1995 and is based in Fo Tan, Hong Kong.