SXmini
We are an experienced and professional electronic cigarette chip manufacturer in China with more than 14 years of experience, and we only focus on the vapor industry.
In 2014 YIHI introduced SXmini brand to the world. A high-end e-cigarette brand providing vaping solutions to professional vapers. Mr. Chen (CEO&R&D Director) and his elite team devoted their great enthusiasm in innovating to develop new ideas in vaping.
SXmini brand has attracted extensive attention and affection from consumers since launched and won numerous awards such as the top 10 brands and the Top 10 products in the e-cigarette industry at the award ceremony hosted by China Electronics Chamber of Commerce in 2017.
Our Innovation Journey
Mr.Chen (Boss and R&D Director) and his Software & Hardware team devoted their great enthusiasm to innovate more Useful, Smart, and Affordable products for the vaporizer market.
- End of 2011: Published the subversive Variable Voltage and Wattage technology (3-6 volts or 3-15 watts respectively), which now became the main trend among intelligent E-cig.
 - 2011: Developed a new Technology that products can be used with either Single or Double batteries. Representatives: "Vamo n" and "Zmax".
 - 2012: We released "SVD".
 - June 2013: Invented the Gravity Sensor and Shaking Control System (Our Patent of Invention). Representative: "Legend".
 - Dec 2013: YiHi SX220 (22W) & SX200 (20W) chips were experimented successfully. Featured in "Seven-22" (powered by SX220) & "Sigelei 20W" (powered by SX200).
 - Feb 2014: YIHI SX350 (35W), the 2nd generation Intelligent chip, was worldwide released. It is another revolution in the Vapor industry, featuring Buck-Boost & Boost, ability to handle sub-ohm (0.2 ohm), By-passed (Mechanical Mode), and upgrade capability from 30W to 35W or more.
 - 2015: We created key industry terms: Joule (temperature limiting) and the Intelligent Taste Control System SXi-Q. Technical features include Dual 18650 max 200 watts, Single 18650 75 watts, customize logo & menu name, and support for all TC wire (Support to 0.0001 ohm coil resistance). We obtained copyrights and patents on the Joule and SXi-Q system.
 - 2016: A new breakthrough with Bluetooth APP control 4.0 (iOS & Android). New chipset features include TFT IPS display, USB Type C balance charge on board (5V/2A), and Joystick control.
 - 2017:We adhere to technological innovation,adhere to the original, adhere to the principle and adhere to high quality.Only unexpected,no impossible. We only believe in Interest,Passion and Devotion. Continuous Innovalion is our Mission.
 
Our Philosophy
We adhere to technological innovation, adhere to the original, adhere to the principle, and adhere to high quality.
                Only unexpected, no impossible. We only believe in Interest, Passion, and Devotion. 
                Continuous Innovation is our Mission!