Beijing Sunshine Vision Technology Co., Ltd. was established in 1998 and is headquartered in the core area of ​​Zhongguancun, Haidian District, Beijing. The headquarters staff and channel personnel are nearly 1,000. Since its establishment, it has been adhering to the concept of "singing endlessly and innovation continues", deeply engaged in the field of video on demand technology [abbreviated as: VOD] for more than 20 years, has independent research and development and production capabilities, and has gradually formed a software platform and supporting hardware equipment with independent intellectual property rights. The product system can provide users with one-stop services such as product consultation, solution design, product customization, system integration, installation and debugging, and after-sales service. The karaoke product line has covered commercial, home, outdoor, singing hall, singing shop, etc. Scene. After more than 20 years of unremitting efforts, Sunshine Vision has built nearly one million private rooms for various entertainment and leisure places around the world, and is a trustworthy and entrusted high-quality partner.

In 2021, based on the industry's regular song orders, Sunshine Video has realized the interactive audio and video connection function without delay based on Android system, giving K-song social attributes and realizing full-scene K-song products from acquaintances to gather together. The transformation to strangers' social interaction is a new initiative in karaoke and has become the Internet gameplay in the new era of karaoke.

Sunshine Victory takes "dissemination and inheritance of Chinese music culture" as its mission, deeply grasps the pulse of karaoke song standards," and carefully creates a benchmark song library for VOD industry and creates a four-track karaoke method to allow each song to sing. It is easier to make the singing of every song an important way to inherit and spread Chinese music culture.