Duct Seam Closing Tool

The hotel have about 689 rooms. They replace the mattress every three years. Couples and families are really like this hotel and give 8.9 high review score.In 2019, the customer just repeat the order for 2265pcs mattress. People like the comfortable of the hotel.

Duct seam closing tool is used with duct auto line, TDF transverse flange duct machine or TDC transverse flange duct machine, and Pittsburgh lock machine. The ideal duct connection includes a united joint and right-angle side. The duct seam closing tool works out with the seam of high quality without the help of other auxiliary connecting tools.