Gluten is generally a manufacturer on a grade, just a different brand, the price is different, there are brands for a long time, the price will be a little higher, the price of new brands will be a little lower, such as the well-known brand Ruiguan's gluten per bag of retail at about 275 yuan, the quality of Jia Shuo is also good at about 258 yuan, Kandi's is a well-known brand of Weihui at about 270 yuan, the quality of these very stable, I hope that help you