Fabric Roll-Up Blind with Torque Spring Control

fabric roll-up blind Features: Use precise spring mechanisms developed by our own professional design and technology team Functions: 1) While moving up and down the roll pipe turns clockwise and anti-clockwise, keeping the inner axis in position 2) The spring builds up its strength between the roll pipe and inner axis triggering the chain-control Inner packing Optional packaging: White paper box with color label and shrink wrapped package Transparent inner plastic box. Outer Packing 5-ply outer carton fabric roll up blinds with spring control can be used in office components of fabric roll up blinds with spring control head tube transparent inner plastic box fabric roll up blinds with spring control our blinds are showed on the canton fair ----Liyang Xinyuan Curtain Co.,Ltd discussing details of blinds with customers A. administration building----Liyang XinyuanCurtain Products Co., Ltd 2.Aluminum workshop cutting aluminum slats according to different length( high quality aluminum slats) 3. assembly workshop 4. packing blinds packing outer carton packing