The glass reactor is an experimental equipment specifically designed for chemical reactions and mixing operations. By heating and cooling the temperature of the thermal conductive medium inside the jacket, the temperature required for material reaction in the kettle can be precisely controlled. In addition, the reactor also has various functions such as feeding, temperature measurement, and distillate recovery. We provide reaction vessels of different specifications, with capacities ranging from 500mL to 200L, and can be paired with vacuum pumps, high and low temperature equipment to form system devices. The glass reactors are widely used in fields such as petroleum, chemical, rubber, dyes, and food, meeting various experimental and production needs.