The newly bought Supor gas stove never catches fire when used.

No other brand, big or small, is like this, except Supor. I bought it on Taobao. It rang 8 seconds after the fire and 4/5 seconds before the fire. The manufacturer says it's normal, which is the characteristic of others. It's not easy to strike a fire. If it rings for about 8 seconds after the fire, don't turn off the fire for dinner. It's not easy to strike a fire when it keeps ringing. After pressing for 5 seconds, there is a strong gas after ignition. If you can, you can sue AQSIQ. I will spend several hundred yuan on one. Even if I throw it away, I won't sue the country. In short, whoever uses it is sweet, because it keeps ringing, which is the characteristic of others.