The top ten brands of gas masks are: 3M, Fun Line, Bangong, Puda, Flame Warrior, Sichuang /STRONG, Zhihui, Jingxi /JINGXI, Mengduofu and Minggu.

3M is a listed company, a well-known American brand and a world-famous brand. Founded in 1912, it is a diversified multinational enterprise with a long history. It has developed and produced 51,111 kinds of high-quality products, and its business direction includes communication, transportation, industry, automobile, aerospace, aviation, electronics, electricity, medical care, construction, cultural and educational office and daily consumption.

fun brand, focusing on all kinds of security and fire protection products, mainly deals with flood control materials, summer supplies, reflective vests and vests, security and riot prevention equipment, etc.

Jingzhou Sichuang Technology Development Co., Ltd., a well-known brand of protective equipment, mainly produces gas masks, dust masks, filter materials, etc., which are supported by the Ministry of Science and Technology, national key new products and major scientific and technological achievements in Hubei Province. The products are sold well at home and abroad, and it is a manufacturer specializing in the research, development and production of individual respiratory protective equipment.

Shanghai Bangong Safety Protection Equipment Co., Ltd. focuses on protective products, covering safety helmets, protective glasses, protective gloves, labor protection shoes, protective clothing, welding masks, respiratory protection and other aspects. Since its establishment, the brand has been well received.

Hangzhou Xiaoshan Special Instrument Factory belongs to the Ministry of Information Industry (formerly the Ministry of Electronics), specializing in the production and development of aging, analysis, testing and screening equipment for electronic components.