USA style casement window winder, window lift window winder Specification: window winder Price, package and service: 1. Packing: 1pcs into polybag + inner box + master carton. 2. Delivery time: 30-40days after order confirmed 3. The quoted price is valid for 30 days due to the fluctuation of raw material cost 5. Samples supply: we surely provived you samples required, sample charge is decided based on the requested q'ty and your cooperation, but freight cost paid from you withou dout. 6. Samples delivery: normally will be ready within 3 working days. Similar Items: