Quadrangle Company focuses on shaping the international reputation and global competitiveness of the brand, and stimulates the vitality of deepening transformation by participating in the global market competition. Quadrangle not only independently developed a number of patented products, but also sold the products to different places. China's offline sales channels cover all first-tier cities and have nearly 200 regional distributors, while online sales channels, its mankaleilab brand has successfully entered Taobao and Taobao. Tmall, Douyin, WeChat Mini Programs, proprietary e-commerce platform, AliExpress, Alibaba International Station, Dunhuang Network, JD.com overseas Station, eBay, Amazon and other e-commerce platforms. Today's Quadrangle company competes globally to serve these consumers, no matter where they are located.