How is the quality of Lanzhou Tianhe fire extinguisher?

Very good. Official website, the fire department of Lanzhou Tianhe, shows that the quality assurance system management of Lanzhou Tianhe fire extinguishers is very clear, and all kinds of testing equipment and facilities are complete. Lanzhou Tianhe Fire Equipment Co., Ltd., which produces this kind of fire extinguisher, has also passed the factory and acceptance of the fire product model approval of the Ministry of Public Security, and obtained the Fire Product Model Approval Certificate issued by the Fire Product Conformity Assessment Center of the Ministry of Public Security. The products are exported to Kazakhstan, Uzbekistan and other Central Asian countries. So the quality of Lanzhou Tianhe fire extinguisher is very good.