1. Fire extinguishers can be purchased through physical stores. Generally speaking, these physical stores are fire shops that specialize in selling fire-fighting equipment, and some are merchants designated by the fire department. Moreover, there are many brands and models of fire extinguishers, so when we buy them, we can consult the merchant and tell him what uses you have, and he will recommend them to you, and it is best to shop around before buying them.

2. It is also convenient to buy fire-fighting equipment online now, but you must choose a qualified fire-fighting equipment company. The products sold by the flagship store are more secure and the after-sales service is in place. Because the products sold online are uneven, some may be fake and shoddy products, so discerning people must carefully distinguish when buying. On the one hand, you can ask the online merchant to issue relevant qualifications, and at the same time, you can also check his customer feedback, such as your opinion of him.