Kangertech: history of a vaping pioneer

Plenty of vapers who started after 2020 have never held a product from this brand. They use a principle it helped impose every single day all the same. Kangertech comes up in conversation as a reference from the past, rarely explained. Understanding what it was helps explain why current hardware is built the way it is, and why the idea of an interchangeable coil became so obvious that nobody questions it any more.

Kangertech, a Chinese hardware maker founded in 2007

Kangertech is the trading name of Shenzhen Kanger Technology Co., Ltd, a company founded in 2007 in Shenzhen. The date and the corporate name appear on the manufacturer’s own presentation page, where it describes itself as one of the very first industrial players in the sector.

On that same page the company claims more than 400 patents granted in China and abroad, two production bases in Shenzhen and Dongguan totalling 50,000 square metres, and monthly output of 15 million pods and batteries plus 1 million disposable vapes. Those are company figures, to be read as such.

British vapers of a certain vintage will know the name through the Evod, which UK retailers still list years after the range peaked. It is one of the few pen style kits from that era that never entirely left the shelves here.

A founding date that places it at the origins of the market

Placing 2007 needs a reference point. The modern e-cigarette rests on a patent filed in 2003 by Hon Lik, whose first device was manufactured in 2004 in Shenyang under the Ruyan name. The brand therefore appeared three years after the very first product reached the market.

At that time a device consisted of three distinct pieces: a cartridge, an atomiser and a battery. The clearomiser, with its transparent tank letting you see the liquid level, only arrived in 2009. In other words, the brand was already trading before the dominant tank format existed at all.

That head start matters for one reason. It means the company was designing hardware during the period when the basic vocabulary of vaping was still being settled, and several of its choices ended up in that vocabulary.

The Subtank, the part that tipped the market

The product that marked the manufacturer’s history arrived in late 2014, at the exact moment the market moved to low resistance tanks. That shift, described as the fourth generation of hardware, came alongside the first temperature control devices.

What the Subtank brought comes down to one idea, and it is a structural one. The device combined two worlds that had been separate: prebuilt screw in coils, ready to use, and a rebuildable deck supplied in the box for anyone who wanted to build their own. The same tank served both uses.

For British shops that mattered commercially as well as technically. A single product could be sold to a first time sub ohm buyer and to a hobbyist, which is not something the current catalogue split allows.

The OCC coils and organic cotton

The coils supplied carried the OCC marking, for Organic Cotton Coil, with an organic cotton wick and a value of 0.5 ohm. Cotton replaced the silica used until then, with a higher absorption capacity for liquid.

That choice set a precedent. Cotton is now the standard wick material in very nearly every coil on the market, including in the simplest pods. It is probably the most durable legacy of that period, and it is also why dry hits became rarer and less punishing than they had been.

Why that hybrid format counted

By making rebuilding accessible from a mainstream product, this kind of tank acted as a bridge. A vaper could start with ready made coils, then try hand building without buying a second set of hardware.

That porosity between the two worlds has gone. Current ranges separate ready to use gear and rebuildable gear cleanly, which makes moving from one to the other more expensive than it was then. The two audiences now buy from different shelves and often from different shops.

Checking that a brand is properly notified

One administrative detail, absent from every product listing, lets you verify that a brand is genuinely active on the British market. Every vaping product sold in the United Kingdom must be notified to the MHRA before it goes on sale, and the agency publishes the list of notified products.

That check is within reach of any buyer and works for any brand. A product that does not appear in the notifications should not be on sale here, which is a useful first filter when faced with direct import offers or a listing that looks too good to be true.

It is also the fastest way to tell a British compliant version of a device from an international one. The notified entry is what tells you the tank is capped at 2 ml and the liquid at 20 mg/ml, rather than the marketing copy.

What the brand has become today

The current catalogue bears little relation to the one from 2014. The manufacturer promotes its ranges of disposables, refillable pods and CBD products, and names among its popular products the Subox Mini, the Evod, the Ibar, the Vbar, the Itea and the Timi.

The other side of the business has become at least as important as the own brand: the company explicitly offers OEM and ODM services, meaning the design and manufacture of products sold under other names. A great many devices on the market come out of factories of that type without ever saying so.

What the Kangertech legacy changes for current hardware

Three habits from that period have become invisible through sheer ubiquity. The user replaceable screw in coil, the cotton wick and the transparent tank now form the common base of almost every device sold in a British shop.

The flip side of that standardisation is worth knowing. Coil ecosystems are proprietary: a reference designed for one range does not work on another, even at an identical ohm value. Choosing a device means choosing a consumable for several years, a subject developed in our overview of vape atomisers.

The same reasoning explains why some brands went the other way entirely and built everything around parts you can replace individually, as the catalogue of Vaperz Cloud shows.

Frequently asked questions

Are coils for the brand’s older tanks still available?

Some historic references are still produced or sit in residual stock, but availability is thinning. Before putting an old tank back into service, check that the exact reference appears at several retailers rather than in a single listing.

What does sub ohm mean exactly?

The term describes a coil whose value is below 1 ohm. A low value passes more current and runs hotter, which produces a larger volume of vapour and calls for direct to lung inhalation rather than a tight mouth to lung draw.

Can an OEM manufacturer build for its own competitors?

Yes, and it is common in the sector. One industrial site can produce devices sold under several different names, to distinct specifications. That does not imply the products are identical.

Is cotton or silica the better wick?

The question has largely stopped arising: cotton took over everywhere and silica has all but disappeared from shop bought coils. On hand builds, cotton is also the default choice.

Why are tanks sold in the United Kingdom limited to 2 ml?

British rules cap tanks and pods at 2 ml, nicotine containing refill bottles at 10 ml and nicotine strength at 20 mg/ml, with sales restricted to over 18s. Manufacturers therefore often produce two versions of the same product, one for this market and one for the rest of the world.

What the history of Kangertech says about hardware today

Retracing the path of Kangertech since 2007 means following the moment vaping went from an enthusiast build to a standardised industrial object. The transparent tank, the interchangeable coil and the cotton wick were born in that period, then spread so widely that nobody notices them any more.

Looking at where a part came from remains the best way to understand what it does, and to choose hardware on something other than an isolated specification sheet. Brands that survived several full cycles, such as Vaptio, make the same point from a different angle: continuity of a range says more about future consumable supply than any single launch.

Editorial content for adult readers only. Vaping is for over 18s in the United Kingdom. Nicotine containing e-liquids contain nicotine, a substance that causes addiction. This article is not a buying recommendation.