YiHi initially was known as a chipset maker that provide advanced modulation for box mods. Since their launch in 2011 the company has evolved to be among the most reliable and trusted brands in vaping.
Years later they still supply many famous brands with chips to improve the performance of their box mods. They now also design and distribute their own branded products. The most notable line of products by this brand is the SxMini line of mods which features ergonomics and futuristic type performance.