ChinaIOL (Stock:Zhixindao 870647) was established in July 2008. It focuses on fields such as heating, ventilation and air conditioning (HVAC), refrigeration, intelligent manufacturing, and the construction vertical. With the supply chain channel as its core competitive advantage and an open industrial chain data platform as the entry point, it has established a complete industrial chain data system, providing professional data consultation and media marketing services for Chinese suppliers. ChinaIOL mainly targets users such as well-known international and Chinese manufacturers, brand owners, and investors. It adopts various models such as consultative sales and new media marketing to provide data information, special research, Internet online data information, conferences, and new media promotion services. ChinaIOL owns media platforms such as Internet platforms, print publications, official WeChat accounts, and video accounts, forming a matrix communication system covering online/offline and electronic/paper media.