Qingdao Smeta Electric Appliances Co., Ltd.  

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We were founded in 1999, specialize in manufacturing masks with well-equipped testing facilities and strong technical force. We have many kinds of masks, including individual labor protective masks, surgical masks, active carbon masks, All masks can be approved by EN149 standards of European, and NIOSH standards of the United States. Welcome to contact us to know detail about our products and for future business relationships and mutual success! [详细介绍]