The Wismec brand from Joye
Wismec is another brand created by Joyetech that specializes in mods and tanks/RDA’s. Many of their products are developed in conjunction with JayBo, a trade-marked design company. Products like the Reuleaux battery mods and the Theorem RTA enjoy huge popularity. JayBo’s contribution is usually from the perspective of an avid vaper, specifying changes to airflow and deck design on an RTA for a more streamlined build environment or a particular chip design such as the DNA from evolv on a mod. According to a Reddit post the name Wismec comes from combining Wiseman with Technology.