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Hangsen is the world’s largest private e-liquid and e-cig hardware manufacturer. With operations in China, Hong Kong, Poland, Manchester and California, Hangsen has swept the global e-cig market. With an emphasis on innovation and quality, Hangsen has continued to produce products that have become highly sought after worldwide.

Well before the e-cig industry took the world by storm, Hangsen had been manufacturing premium e-liquid for many of the top e-cig brands. With a commitment to only use the highest quality materials for a cleaner, smoother vape, Hangsen's e-liquid has become the fastest selling e-liquid worldwide.
After years of success manufacturing e-liquid, our founder took a good look at the market for e-cig hardware and realized it was swimming in mediocrity. Low-quality devices made from cheap materials and designed with faulty mechanics were popping up everywhere. We created an e-cig device made from metals that withstand years of use, engineered to provide a purer, smoother vape and designed to incorporate the latest technology.

Since our core beliefs stem from innovation and quality we named our new e-cig brand iQ. We launched the first iQ e-cig device in 2018, followed by the iQ Level. iQ Level has been well received by the vaping industry and has garnered positive customer reviews. With the knowledge of what works and what doesn't, our engineers created an e-cig device beyond anything in the market.

Most recently, we launched the iQ3sec, our finest vape yet. With its unbeatably smooth vapor pull, sleek design and innovative tech features, iQ3sec quickly became the favorite e-cig device for seasoned vapers and those new to vaping, too. We learned that updating hardware quickly to incorporate up and coming technologies is extremely important. “Always keep improving” became our company motto. And we pledge to do just that for years to come.

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iQ-3SECS BY HANGSEN iQ 3Secs is our finest vape engineered with all the high-tech bells and whistles to provide a superior e-cig experience. The 3S..
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