Sell Double 36 Spring and Chain Operating Roller Blinds System

Place of Origin	China

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Product Origin:China
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Price Terms:
Payment Terms:TT Negotiable
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Description:Features: 1) One piece of operating chain to control two blinds 2) Oil Brake system makes the roller blind work smoothly and quietly 3) Limit switch system: to adjust the upper limit of the blind from outside by screwdriver even without breaking down the blind. 4) To adjust the rolling speed / spring of the blind from outside also by screwdriver even without breaking down the blind Operations: 1) Chain in front of the blinds to control the lower one, chain in back of the blinds to control the upper one 2) To roll down the blind a) Draw the chain downwards b) Pull the lower tube downwards 3) To roll up the blind a) Draw the chain downwards to be about 3cm and then leave it, the blind will go up to the top or the upper limit of the blind b) Pull the lower tube downwards to be about 3cm and then leave it, the blind will go up to the top or the upper limit of the blind 4) Stop at any position when rolling up the blind: Draw the chain or pull thelower tube downwards to be about 3cm Packing: 15 sets/ctn