DASHENG is the name for company and brand, a professional mask maker in China. “DA” means Dasheng is glad to cooperated with friends all over the

world. "SHENG” means the courage and power to win the market.  Dasheng is honored as Chinese “Perfect Contract Credit” corporation, Shanghai Contract Credit

AAA Grade gainer, Shanghai Famous brand products - Famous brand enterprise, and Shanghai Hi-Tech enterprise.

DASHENG is located in Songjiang Shanghai,a beautiful town in the south. Dasheng was established in 1997, and now possesses of 20000 M2 modern factory

plant. Dasheng holds 13 senior engineers and more than 300 sets of mask making machines. Recently Dasheng has developed new auto-matic production lines

with 60 machines, and applied for copyrights. All these make the annual capacity of dust mask/ respirators as 200 million pieces, and brought Dasheng to be the

leader of mask industry. Products are classified as over 100 items, and exported to USA, Canada, South Africa, Australia, Europe, Japan, Korea, Malaysia,

Singapore, Russia, Hongkong, Taiwan, etc over 60 countries and areas.

Dasheng Brand is registered by Chinese People's Republic Brand Bureau and also registered in oversea countries, such as USA, Canada, South Africa,

Australia, Europe, Japan, etc. Based on the national standard LD29-2006、GB/T2626-2006、GB2828-87、GB2829-87 and combined with the different

standards in different countries, Dasheng masks are developed and manufactured to fit different people with various faces from all over the world.

Dasheng is certified with ISO9001:2008 International Quality Management System. The products meet Europe Standard EN149:2001+A1:2009 with FFP1 NR/FFP2

NR/ FFP3 NR grades, Australia standard AS/NZS1716:2012 and Japanese standard DS-2. Dasheng's twin-valve mask, net surface mask, camo-war mask, anti-fire

mask, multiple folded mask, anti-virus mask, as well as Hi-tech of foldable structure, whose advantage to enlarge inner space and no move when speaking, have

register for national copyright.

Dasheng use polypropylene as main material, without any toxic, irritating, stimulant,  or glass fiber.  Personalized design, hi-standard purchasing of raw material,

well organized manufacture, hi quality finished products, multiple types of style, multiple international standards, bring Dasheng to global market. Dasheng mask has

the characteristics of soft and plump, high filtration,  anti- low toxic, anti-virus, breathe freely, hygiene, comfort, good looking, convenience, safety, handsome,

etc. Dasheng purchased“TSI 8130” auto filter tester from America, and built up a lab to develop new products, test raw materials and control the quality of process

and finished products.

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