Feature:
1.High quality component supplier.
2.Unique design with great characte
3.Pull it which feels great.
4.It can use the spring assitance for two blind.
5.Professional Roller Blind use in home or public place.
Material:
POM+GF,professional standard supplier
Advantage:
1.Standard material to gurantee the quality 2.The clutch adopt the metal core,easy to pull the blind.
3.Decleration rate:1:1.75,save 20% power as you pull.
4.Using the metal core and small gear inside ,it will make it more easy to pull .
5.High quality plastic chain for the clutch and various size alluminum tube.
