made from double walls of stainless steel. Inner is 2 mm and outside is 1 mm.
Grill size 16"x16" cm x 3 pieces. Weight 122 bls
Programmable PID thermostat.
FOB China US$450
Sea shipping cost is US$400 for every 4 pieces.
If you search by "Gravity Feed Smoker", you will find a few similar models.
Only difference is that they are made from common carbon steel,
and they do not include programmable PID thermostat