Glass mason jars are essentially clear glass jars with a screw-on lid. John Landis Mason designed and patented the product in 1858. In the days before refrigeration, cooks used these iconic items to preserve just about everything from fruit to vegetables.

Glass canning jars are available in a range of sizes and styles designed specifically for home canning. Different types of canning jars are available, with their appropriate use determined by the method being used and foods being preserved.
http://www.hz-bottle.com/glass....-food-jars/glass-mas

Favicon 
www.hz-bottle.com

China Glass Mason Jars Suppliers, Manufacturers, Factory - Customized Glass Mason Jars Wholesale - JINGGUAN

JINGGUAN is one of the most professional glass mason jars manufacturers and suppliers in China. Please feel free to buy or wholesale bulk customized glass mason jars at competitive price from our factory. For more discount information, contact us now