Jiayun Technology Inc. engages in an internet marketing business. It offers marketing strategy formulation, creative planning and material production, media resource integration, data tracking and analysis, short video customization, delivery optimization, and other full-link services, including search engine marketing, application distribution, information flow advertising marketing, super APP brand marketing. The company also offers skincare products, including highland rose hydration, peony brightening, deep sea anti-aging, whitening and spot removal, salicylic acid oil control and acne treatment, medical protective products, commuter protective products, sunscreen, facial oil, cleansing oil, facial toner, serum, moisturizer, face creams, masks, skin analysis, facial care, and spa massages. The company was formerly known as KAISA Jiayun Technology Inc. and changed its name to Jiayun Technology Inc. in August 2025. Jiayun Technology Inc. was founded in 2002 and is headquartered in Shenzhen, China.