DH Enchantment, Inc., through its subsidiary, Ho Shun Yi Limited, engages in the sale and distribution of COVID-19 rapid antigen tester sets in Hong Kong. It primarily serves personal hygiene product distributors. The company was formerly known as Energy Management International, Inc. and changed its name to DH Enchantment, Inc. in August 2021. The company was incorporated in 2004 and is based in Kowloon, Hong Kong.