Metal Building Materials
double layer aluminum flexible duct for central air conditioning system
aluminum flexible duct
1.Used for ventilation system for many place
2.Top qualtiy with low price
3.Easy to delivery
Aluminum flexible duct(ALU+)1. Application ALU+ is a range of fully flexible uninsulated aluminum/ polyester laminated ducting.which...
double layer aluminum flexible duct for central air conditioning system
aluminum flexible duct
1.Used for ventilation system for many place
2.Top qualtiy with low price
3.Easy to delivery
Aluminum flexible duct(ALU+)1. Application ALU+ is a range of fully flexible uninsulated aluminum/ polyester laminated ducting.which...
Double layer aluminum flexible duct
Double layer aluminum flexible duct
1.Used in ventilation system
2.Double layer aluminum foil,more strong
3.Easy to delivery
l Aluminum flexible duct(ALU+)1. Application ALU+ is a range of fully flexible...
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