HQD is a Chinese brand established by Shenzhen Hanqingda Technology Co., Ltd.
They began producing disposable electronic cigarettes back in 2014, but it took some time for the HQD to gain widespread popularity.
The company's mission is to provide smokers with the safest alternative to tobacco smoking. Devices with a "cigarette-like draw" are capable of fully replacing traditional cigarettes.
The products are designed to be extremely simple and convenient to use.