Rainbook Enterprise inc. was founded in 2013 and is committed to providing consulting services for online sales and interactive marketing of web brands to corporate clients. It offers services such as building official brand websites, creating brand sales stores on e-commerce platforms such as Amazon, TikTok, eBay, and providing operational services. Additionally, the company operates its own beauty and personal care brand, Canrtora and Vanmaple, offering products related to nail beauty and skincare for users.