Xi'an powder fire extinguisher filling inside is dry powder extinguishing agent. Powder extinguishing agent is dry and easy flowing fine powders for fire fighting, fire-fighting effectiveness of having a small amount of additive salts and dried, crushed and mixed fine solid powder composition. Xi'an fire equipment connected to the water on the ground floor style, easy to operate high-rise firefighting equipment, but susceptible to impact and easy to cold; underground antifreeze effective fire-fighting equipment, but need to build a large silo chamber, and the use of firefighters when you want to then water wells, the operation is not convenient. Outdoor fire hydrant usually buried telescopic below ground hydrant pushed back hospital fire-fighting equipment and pull out the use of ground work. Style than on the ground to avoid the collision, freezing good effect; convenient than the underground operation, buried installation easier. Hospital Fire Equipment | Fire Equipment Xi'an | [Preferred] JW fire provided by the Fire Equipment Co., Ltd. Shaanxi Jiwei. Shaanxi Jiwei Fire Equipment Co. (www.jiweixiaofang.com) (www.jiweixiaofang.com) strong, credible, in other industries, Xi'an has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shaanxi JW firefighting equipment into the brilliant and you work for a better future!