Porter Holding International, Inc. concentrates its efforts on establishing and managing digital-to-physical commercial ecosystems. The company's ongoing projects encompass the development of platforms such as PT37.com, 17yugo.com, and Port City, alongside comprehensive payment processing solutions. It also delivers a suite of services including online transaction capabilities, mobile payment infrastructure, point-of-sale terminal solutions, advanced electronic technology development, and internet promotion strategies. Furthermore, the firm extends its expertise through investment guidance and corporate administration advisory and educational services for its clientele. The organization was established in 1994 and maintains its principal base of operations in Shenzhen, China.