1. TO MAKE OUR SKY CLEANER www.sinocleansky.com Fully Wrapped Carbon Fiber Reinforced Aluminum Lined Composite Cylinder

2. www.sinocleansky.com Products Introduction composite cylinders are made by aluminum liner fully wrapped with carbon fiber, which are ideally suited for use as firefighter‘ self contained breathing apparatus (SCBA), paintball guns, home oxygen therapy, aircraft oxygen and inflatable escape, and other applications that require light weight, high pressure gas storage. Main products including: 1. SCBA (Self-contained breathing apparatus) Composite Cylinder 2. Medical Composite Cylinders for Oxygen Therapy 3. Composite Paintball Cylinders Products features 1.Materials: carbon fiber and AA 6061 2.Light weight: weight reduce 70% than steel gas cylinder 3.High pressure:300bar 4.Corrosion resistance

3. www.sinocleansky.com SCBA (Self-contained breathing apparatus) Composite Cylinder sets Designed using leading technology and advanced materials, these range of Composite Cylinders can be used in any application where breathing becomes difficult or impossible.

4. www.sinocleansky.com Medical Composite Cylinders for Oxygen Therapy Ideal for use as portable oxygen storage for ambulatory patients with breathing problems. Features: Medical-composite Cylinders are up to 70% lighter than steel cylinders and up to 30% lighter than aluminum cylinders with the same gas capacity

5. www.sinocleansky.com Composite Paintball Cylinders to be the strongest, safest and most durable available. Features ： 30 % lighter than aluminum cylinders with the same gas capacity and 300bar high working pressure

6. www.sinocleansky.com Model Water Volume (L) Outside diameter(mm) Overall Length (mm) Empty Weight (kg) Service Pressure (MPa) LC0.5-30A0.561.43010.6530 LC1.1-30A1.11102300.930 LC1.6-20A1.61112711.120 LC12.0-30A12.01955956.530 EN2.0-30A2.01093551.330 EN2.1-20A2.11083681.320 EN2.5-30B2.5133.53021.830 EN4.7-30A4.71394713.130 EN6.8-30A6.81575183.830 EN9.0-30A9.01805445.530 TC4.7-31B4.71394763.031 DOT6.8-30G6.81595183.830 TC6.8-31H6.81595194.131 TC6.8-31F6.81724573.931 TC8.5-15B8.51755304.215 TC9.0-31C9.01815645.331 TC6.8-30A6.81575183.830 Fully wrapped Carbon Fiber Reinforced Aluminum Lined Composite Cylinder Product Type Table

7. THANK YOU Tel : 86-10-84885229 Email : sales@sinocleansky.com