Eryin Platform, formerly known as Guangzhou Eryin Technology Co., Ltd., is a formal enterprise regulated by the state.

Eryin Platform is mainly engaged in Internet sales, domestic trade agency, engineering technology research and experimental development, organization of cultural and artistic exchange activities, technology transfer, technology promotion, educational consulting services, food Internet sales publications, Internet sales, and network culture management. It is a large network platform company.

"Second Tune 1000 Brand Alliance Plan" was launched in Guangzhou.

18 February 1000 brand alliance press conference was held in Guangzhou. Yi Long, President of Guangzhou Secondsound Technology Co., Ltd., introduced the "Secondsound 1000 Brand Alliance Plan" in detail. The alliance plans to support independent brands by relying on core superior resources, and reduce the publicity and promotion costs of brand businesses through resource sharing, complementary advantages and unified promotion.

Two-tone APP integrates eight functions of Internet e-commerce, socialization, culture, advertising, live broadcast, entertainment, industry and digital economy, and realizes secondary drainage, secondary forwarding and secondary management, forming an integrated multi-dimensional system of entrepreneurial services.

Gather brand merchants and users with good reputation from all walks of life in the country to form a strong traffic pool, so that users can realize efficient docking of resources and share a win-win situation in the intelligent management system.