Guangdong Languan medical biotechnology co., ltd is located at the foot of the scenic Daling Mountain,  in Dongguan city , Guangdong Province, Southern China.

We have been committed to the research and development and production of respiratory protection products. We are a professional manufacturer of masks for professional dust-proof PPE in China. We mainly produce a series of protective products, such as KN95 protective mask,Disposable Mask. We have 20 automatic production lines, dust-free workshop in line with safe production, and more than 200 workers. we can produce more than one million units per day.

We have passed the China GB2626-2006, European CE EN149:2001+A1:2009 industrial dust proof certification, FDA certification and MOSEN certification. We have done many markets in North America, Europe, Asia and other regions, and understand relevant market laws and regulations. Our goal is to produce more safe epidemic prevention products for the needs of the world.

 In rapid developing’s LanGuan medical. We makesure：we can give you the best service and best products. We sincerely looking forward to cooperate with you!