First, we’re real manufacture-factory, please see the photos of our work-shop and all kinds of molds ! Choose us as your partner, you could get the advantage of quality, price, delivery time at the same time. Please feel free to contact with me. Thank you ! Larger wall thickness to meet customer's request Production time : 10-15 days Shipping time : 7 days Performance: Light weight – Less Density – 20% of Steel High strength and Perfect Surface High UV and Corrosion Resistance Superior and Precision Dimensional Stability Consistent Cross Section Excellent Structural Properties and Lasting Performance Application Carbon fiber Wing connector tubes for RC Airplaine , Tail tubes for Helicopter and Gliders UAV , Carbon poles for Window cleaning, Carbon fiber shafts for Paddles Carbon fiber masts for Sailboat, Sports Equipments and so on.