1. products: youkexin electronic cigarette company has a wide range of products, including electronic cigarettes with different tastes and smoke, as well as cigarette oil and accessories with different prices.

2. Quality: The product quality of Youkexin E-cigarette Company has been affirmed to a certain extent, and its e-cigarette products have been tested for many times, and the taste and cigarette quantity have been well controlled.

3. Service: Youkexin Electronic Cigarette Company pays attention to after-sales service, providing online customer service and telephone customer service to help consumers solve problems.