useful pvc spiral ventilation air ducting from Chinese factory

Place of Origin : Foshan China

Brand Name : YILAI

Model Number : FG-001

Certification : SGS, CE

Color : Orange, yellow, black, white, blue, grey, red, green......

Ends : PP rope, belt withe iron buckle, iron ring.......

Quality : Good

Diameter : 4"-60"

Length : 1m-40m

Name : flexible duct

Thickness : 0.28-0.55mm

Feature : waterproof, flame retardant, heat resistant, insulated, acid and alkali resistant

Price : USD2.4-USD4.0

Packaging Details : PE Bag and carton

Delivery Time : about 25 days

Payment Terms : T/T

Supply Ability : 10000meter/month

MOQ : 100meter

Payment : 30% deposit first, and 70% should be paid before shipping