July 5, 2011, Professor Niu CCRC China Agricultural University to buy my company two seven liters off-site sterilization mechanical mixing glass fermenter, August 2, 2011 Professor Niu personally do fermentation test for our two small fermentation tank parallel comparison verified through 96 hours of training observation, experts believe the structure size fermentors hundred Lunke comparable with the same basic technology to verify the domestic fermenters can do parallel comparison experiments, more consistent and reproducible.