World-class Bay Area needs to be equipped with first-class high-end Convention and Exhibition Center highland. Pazhou International Convention and Exhibition Center，as the “China’s famous exhibition area”，the “International Exhibition Capital” and the “national famous brand creation demonstration area”，has the geographical advantage of being adjacent to Hong Kong and Macao and the brand advantage of being the “China’s first exhibition” Canton Fair. The purpose of this study is on the basis of analyzing the current competitive environment of domestic convention and exhibition industry，to sort out the coordinates and positioning of Pazhou International Convention and Exhibition Center in Guangdong-Hongkong-Macao Greater Bay Area，and to put forward the idea of establishing Pazhou international high-end Convention and Exhibition Center highland in Guangdong-Hongkong-Macao Greater Bay Area. Based on the cross-regional collaboration，Pazhou will play a leading role and become a world-class platform that can drive the advanced manufacturing industry brand of Guangdong-Hongkong-Macao Greater Bay Area，realize the gathering of high-end industries，elements and talents，accelerate the integration with international market，standards and capital，and enhance the regional image of Guangdong-Hongkong-Macao Greater Bay Area for display，marketing，publicity，dialogue and communication，so as to achieve the development goal of occupying the international industrial highland. Pazhou Exhibition industry will become a new engine driving the development of Guangdong-Hongkong-Macao Greater Bay Area.