Fast working: CHUNWANG Oxygen Absorbers render oxygen less than 0.1% in 24hrs
Extended expiration: extends 3 times of original shelf life
Safe: the ingredients well sealed and packed by special material and technology will never contact food
Established in 1998, Chunwang is well-known as one of the leading manufacturers and suppliers of oxygen absorber 30cc in China. During the past two years, we have introduced advanced equipment and technology into our factory. Please be free to buy our cheap products made in China.