OCTF provides one-stop services for businesses from overseas and mainland China to communicate, understand local development opportunities, and discuss cooperation. Services include helping with financial management, e-commerce, and understanding regulations. OCTF also helps businesses solve issues entering mainland markets or developing overseas markets. The exhibition allows businesses to understand industry trends, concepts, and opportunities in technology, management, business, and finance across various industries. OCTF is a good choice for businesses to increase brand recognition, maintain customer relations, develop networks, understand demands, and grasp future industry trends.