Shanghai Evergreen     Decoration Products     Co., Ltd     Add：No.29 1002 Street,     Kangshen RD, Kangqiao       Nanhui Shanghai, China      PC：201315     Tel：86-21-68122687     Tel：86-21-68122690     Fax：86-21-68121673     E-MAIL：sh-evergreen             @online.sh.cn     Property of assistance chain-controlled roll blinds       Fine-looking, elegant mould-making, with spring ,go up smoothly ,It has high grade balance with up track and easy to tear open, wash and stall .   Illustration of assistance chain-controlled roll blinds   Track: Aluminum 6063-T5, thicker than 1.0mm, cover with environmental protection non-Lead paint . Roll tube: Aluminum 6063-T5, thicker than 1.0mm, positive oxidative surface . Spring: with carbon spring steel (65Mn) , chemical oxidative surface . Accessories: with engineering plaster. The colors and technology data of roll blinds see our samples .   Property of resilience orientation roll blinds       Fine-looking, elegant mould-making, It can be located at will and the high of blinds can be adjusted at will .So that can avoid the bottom rail hit the up rail . It has high grade balance with up track and easy to tear open, wash and stall .   Illustration of resilience orientation roll blinds   Track: Aluminum 6063-T5, thicker than 1.0mm, cover with environmental protection non-Lead paint . Roll tube: Aluminum 6063-T5, thicker than 1.0mm, positive oxidative surface . Spring: Manufactured by carbon spring steel (65Mn) , chemical oxidative surface . Accessories: Manufactured by engineering plaster . The colors and technology data of roll blinds see our samples.