熊洞服务, developed by Beijing XiongDong Smart Service Technology Co. LTD, is an order-receiving platform tailored for smart home service engineers. The services offered include installation, maintenance, cleaning, and sales of products such as whole-house smart systems, home appliances, security systems, lighting, and bathroom fixtures. Engineers can manage training, order reception, completion, and settlements through the app, expanding their income opportunities.

Originating as a third-party water purification service platform in 2004, 熊洞服务 has evolved over 18 years to include various categories like home appliances, bathroom fixtures, smart locks, and lighting. The platform's rebranding in 2022 as "熊洞服务" signifies a focus on delivering services for whole-house smart systems, home appliances, security, lighting, and bathroom products.