The track and components for cloth venetian blinds
have good performance, well meet the requirements of people:1. The operation and lighter, more than 10 years service life
2. Can quickly remove all cloth for cleaning
3. Close spring bracket installation easy
4. Layman is beautiful, the price is economical and practical
5. Bearing is bigger, can make a large area of the curtain
6. The whole aluminum alloy rail size change easily
7. Rope device can be arbitrary, suitable for various sizes and practical.