Shijiazhuang Weiqing Import and Export Trade Co.,Ltd. is a leading manufacturer and exporter specialized in all kinds of accessories, such as exhalation valve, cushion of dust mask and so on.
Our products have conformed to the request of NIOSH 42CFR84, EN149:2001+A1:2009 and AS/NZS 1716:2003.
Welcome all friends to visit our company. We will always assure the best quality, first shipment and excellent service.
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