Fa Kuai serves as a collaborative platform aimed at enhancing supply chains for small and medium-sized enterprises. By facilitating cooperation among these businesses in areas such as sales, supply, and production, it enables the seamless creation, expansion, and maintenance of private domain supply chains that open up new business opportunities. The registration process is straightforward, requiring no on-site implementation or extensive training. This innovative approach to establishing private domain supply chains effectively disrupts conventional offline methods. Furthermore, it automates the generation of stocking and distribution orders, ensuring that all communications are promptly delivered to suppliers, along with intelligent notifications regarding any changes in orders. The platform is designed for stable performance and high efficiency, allowing for the timely and accurate collection of order data. It also adapts to multiple devices, including smartphones, computers, and tablets, enabling real-time synchronization of sales, supply, and production data across all platforms. This capability helps businesses quickly identify and match limited resources, significantly enhancing stocking efficiency and responsiveness to market demands. Additionally, Fa Kuai fosters a connected ecosystem that encourages collaboration and growth among participating enterprises.