Tellhow Sci-Tech Co., Ltd. provides military and intelligent power equipment. The company offers military electromechanical products and communication command systems; and grid products, such as smart grid software, distribution automation products, and power switching equipment and components. It also provides power products, including land generating sets, high-pressure diesel generator sets, marine generator sets, oil gig generator sets, and silent and vehicle power solutions. The company was founded in 1996 and is headquartered in Nanchang, China.