1.3m dust mask
Founded in the United States 1902, a Fortune 500 company, an internationally recognized pioneer in the field of R&D, known for its rich products and keen innovation, and a global diversified technology enterprise. 3M China devotes itself to developing innovative technologies and products suitable for local market and customers' needs, and pays attention to cultivating innovative talents. At present, 3M China has more than 700 local R&D personnel, contributed more than 1000 local patent inventions, and played an extremely important role in 3M global R&D network.
2, green shield dust mask
Top ten brands of masks, industry standard drafting unit, well-known health textile expert, vice chairman unit of China Antibacterial Association, an enterprise integrating R&D, design and sales. The company has developed a microfiltration filter material with both ultra-micro antibacterial and ultra-micro filtration, and based on this, it produces a series of products of Green Shield PM2.5 masks.
3, Honeywell Honeywell dust mask
1885 started in the United States, is a fortune 500 enterprise, a professional industry solution provider in the fields of aerospace/automation control system/transportation system/special materials, and a diversified high-tech multinational group. Honeywell Safety and Productivity Solutions Group provides mobile industrial computers, voice software and workflows, bar code scanners, printing solutions, gas detection technologies and personal protective equipment to more than 500 million workers around the world, helping to improve work safety and accident response capabilities, optimize workflows and improve corporate performance.
4.UVEX dust mask
The top ten brands of protective equipment, 1926, founded in Germany, are well-known suppliers in the field of personal safety protective equipment, providing the best protection for human beings in work, sports and leisure activities. Youweisi Safety Group is mainly composed of four strategic development centers: head protection (safety glasses/corrective safety glasses/laser safety glasses/safety helmet/hearing protection/respiratory protection), body protection, foot protection and hand protection.
5. Kowa stereoscopic dust mask
Kowa Sanyuan, founded in Japan 1894, is a subsidiary of Xinghe Co., Ltd., focusing on health, medical treatment and chemistry, integrating mask production, manufacturing, sales and trade. Xinghe Group has not only maintained its fiber business since its establishment, but now, represented by the ever-expanding sales of medical products "LIVALO", it presents a global advantage facing five continents from the field of fine chemicals to the development and utilization of resources and international investment in urban infrastructure in developing countries.