Guangzhou Tongying Technology Co., Ltd. (referred to as "Guangzhou Tongying Technology", registered trademark "TOEWIN") is a technology service company driven by a win-win culture, established in September 2009. Guangzhou Tongying Technology is an enterprise specializing in IoT one thing one code anti-counterfeiting traceability technology. It has established a customized platform service system for new retail big data applications and is a pioneer in the development of digital marketing blockchain technology. Since its establishment, Guangzhou Tongying Technology has cooperated with over 5000 corporate clients in the global consumer goods and distribution field, and has the operational and service capabilities to continuously serve 1000 large and medium-sized corporate clients annually.

Our subsidiaries, Tongying Code (One Item One Code SAAS Platform) and Tongying Chain (New Retail SAAS Platform), are committed to providing industries with one-stop solutions for intelligent marketing, anti-counterfeiting and anti smuggling, blockchain traceability, big data analysis, and social new retail.