China's ZW Data Action Technologies Inc. is empowering advertisers with comprehensive omni-channel marketing solutions, precision marketing, and data analysis management systems. The company's Internet portals, including 28.com and liansuo.com, offer essential tools to build sales channels for franchisees, sales agents, distributors, and resellers, aimed at improving their advertising and marketing efforts online and offline. ZW Data also provides e-commerce services, value-added technical services, strategic management services, and blockchain technology-based products and services. The firm, formerly known as ChinaNet Online Holdings, Inc., is based in Beijing and was founded in 2003. In October 2020, it changed its name to ZW Data Action Technologies Inc.