OtlanThe water heater
F5 Intelligent constant temperature

The thermoelectric water heater

That is hot,Without waiting for

X5 Multimode ● Intelligent constant temperature

Multimode electric water heater

Multimode in one,A smaller, faster and more comfortable

Bathroom seriesL8AAJZ-33A0

Electric heating faucet

At the end of heating,Leading kitchen treasure in one

DSF246Intelligent kitchen treasure

Intelligent kitchen treasure

Upgrade of choice for hot water in the kitchen


Water heater burning gas

Intelligent constant temperature,As the international quality


The factory

Leave out all the intermediate links



To join us,Bring change to the world



People-oriented,In the glorious,Excellent service

OtlanThe official WeChat

Micro daily reporting

Scan,Differentiable hkej repair service


About OTT lang

OTT lang,Professional high-end water heater brand!

Project cooperation

Case of cooperation

With the strong,Progress in the challenge

Distribution of joining

China merchants to join us

Join the OTT lang,Win-win future

We also can provide

Join consultingFree telephone