1. (For Environment – Energy Efficiency, Spontaneous Stepless Transmission) www.sycoline.com

2. SYCOLINE, based on world first technology, EST is pursuing to improve environment and energy efficiency. EST is an abbreviation for 'For Environment - Energy Efficiency, Spontaneous Stepless Transmission.' SYCOLINE would produce and develop the EST technology, needed to many kinds of industrial fields and supply the more performance. Do our best to be with a customer. Thank you. The Company thinking Environment and Energy Efficiency Innovation Energy Efficiency Environment

3. 06. 11.Established SYCOLINE. 06. 12.Won a 'the Gold Prize' at Seoul International Invention Fair(SIIF 2006) 07. 10.Registration of the patent, 'Stepless transmitting device' 07. 10.Applied for a PCT, 'Stepless transmitting device' 07. 10.Participated at Korea Machinery Fair(KOMAF 2007) 07. 12. Won a 'the Bronze Prize' at Korea Invention Patent Exhibition(KINPEX) Concluded a reliability coupon contract with Ministry of Commerce 08. 01.Concluded MOU with MIN SUNG Ltd. 08. 03.Concluded MOU with HAN YANG Ltd. 08. 05.Won a ‘New Economy Management Awards’ 08. 06.Development Completion of Industrial EST and Hub Type EST

4. www.sycoline.com (Torque) (rpm) Operating time max min the range of speed change( Min ~ Max) EST starting areasmooth starting in response to starting load. EST rapidly change load area Immediately changing speed in response to rapidly change load at a using condition. EST gentle change load area Immediately changing speed in response to gentle change load at a using condition. EST, as a power transmitting device for the using condition and the input source, is can adjusting the speed in accordance with the power source rpm. and irregular load at a using condition without any controller. EST can let the machine maintain the best condition. EST is consuming the constant energy, because of de/increasing the output rpm. and torque in inverse proportion to each other by irregular load at a using condition. EST working demo)

5. MethodStepless transmitting Power Transmitting Transfer any amount of power at a high efficiency Range 0 ~ infinite (setting point ~ setting point) Direction Change The fore, neutrality, backward shift (Stepless transmitting on every direction) Control No need. (Automatic speed change in accordance with the rpm and load) Efficiency High energy efficiency for constantly maintaining the energy consumption Change speed at one’s will Device for the free choice (option) Stability Automatic backstop function. (Protecting a input source from overload.) EST is to be improved efficiency, function, and durability at a various working condition. GEAREDMOTOERLINEPOWERHUBSPECIAL

7. CVT Item Belt-Pully Drive CVT Troidal CVT Invention focusedFor vehicle For whole power transmitting fields VariatorBelt-PullyTroidalReciprocating motion rod EfficiencyHigh Transmitting Control Need Sub-System Spontaneous transmitting device without sub-control system. RatioLimited range 0 ~ ∞ (setting point~ setting point) Power Transmitting Capacity LowMediumHigh VolumeMediumLargeMedium WeightMediumHeavyMedium NoiseMedium Low DurabilityMediumLowHigh CompatiblenessLow Medium Application Scooter, Middle-small car Industrial use Middle-small car, a part of full sized car and SUV, Truck Every equipment needed power transmitting Invention direction - Enlarge the ratio. - Solve the slip problem. - Enlarge the application. -Invent the lubrication. -Elevate the durability. -Enlarge the application. -microminiaturize EST (For Robot, etc)

8. StartingSoft start.Distance coveredIncreasing the distance covered. Riding Accelerating Evaluating the accelerating performance. Riding timeIncreasing the whole riding time. Climbing Evaluating the climbing performance. Efficiency High energy efficiency for constantly maintaining the energy consumption. General Evaluating the general riding performance. Input source Countermeasure to an overload on starting and climbing through the stepless transmission. Possible to ride for less power than prior one. MethodStepless transmitting.Back-slip Automatic backstop function. Range0 ~ setting point. Type Gearedmotor, Special, and Hub. type(a wheel and EST all in one) Direction Change The fore, neutrality, backward shift. (Stepless transmitting on every direction) Maintaining the best condition in constant because of adjusting the speed in accordance with a irregular load on riding. Increasing the distance covered and the riding time because of constantly maintaining the energy consumption.

9. StartingSoft starting in response to starting load. Shredding Finding the best shredding condition(rpm and torque) by the volume of paper in the setting range of speed change. (Volume, Shredding speed, Torque ) Load countermeasure Protecting the motor from the overload as adjusting the rpm according to irregular load. Direction Change The fore and backward shift (Stepless transmitting on both direction) Working efficiency Possible to high efficient and long time shredding by elastic countermeasure on the paper volume. Energy efficiencyHigh energy efficiency for constantly maintaining the energy consumption. EST protects the input source because of consuming the constant energy and de/increasing the rpm and torque on inverse proportion to each other by the paper volume change. EST provides the best performance in the various working environment and improves working efficiency.

10. ItemExisting shredderEST shredder Speed Fixed rpm The same rpm 1 and 15 paper. (ex. Always has 30r.p.m) Various rpm in the setting range High efficient shredding for changing the rpm by the volume. (ex. 10 ~ 90 rpm) Volume Limited the volume by input power and reducer ratio. (ex. Has the fixed torque) Has the more shredding volume than general shredder for the various ratio. (0~infinite, setting point ~ setting point) (ex. High ~ low torque for the volume) OverloadTransferring the overload to input source. Not transferring the overload to input source because of adjusting the rpm. Paper jamFrequently happened. Settle the paper jam problem for increasing the shredding volume. Overheating Difficult to the long time shredding because of motor heating for frequent using, paper jam, and overload. Possible to long time use than the existing one because EST settles the overload. Efficiency Increasing to an electric current consuming by the overload on shredding. Consuming invariable the electric current

11. StartingSoft starting in response to starting load. crushing Finding the best crushing condition(rpm and torque) by the volume of industrial waste in the setting range of speed change. (Volume, crushing speed, Torque ) Load countermeasure Protecting the motor from the overload as adjusting the rpm according to irregular load. Direction Change The fore and backward shift (Stepless transmitting on both direction) Working efficiencyPossible to high efficient and long time crushing by elastic countermeasure on the volume. Energy efficiencyHigh energy efficiency for constantly maintaining the energy consumption. EST protects the input source because of consuming the constant energy and de/increasing the rpm and torque on inverse proportion to each other by the volume change of industrial waste. EST provides the best performance in the various working environment and improves working efficiency.

12. Operating principle Changing the irregular speed of the wind to the constant one through EST, and then transferring to the generator. TransmittingAuto-stepless-transmitting without any controller according to the input source(wind). Direction change 1)Possible to get the one-way output no matter how the input direction is. 2)Possible to switch the direction according to the input direction. (Stepless transmitting on both direction) Electronic controlSimplified electronic controller. Remark Possible to invent many kinds of aerogenerator by EST. Simplified the additional controller, Lowered the error factors and got the price competitiveness. Principle of the aerogenerator EST The principle of EST for aerogenerator is that in the case of the high input rpm, the angle of the reciprocating motion is getting bigger, in the case of the low input rpm, the angle of the reciprocating motion is getting smaller. Thus, The output rpm is maintained the constant rpm and transferred to generator.

13. Transmission Divice(s) EST(replacing shift lever, front gear, rear gear, rear derailleur, front derailleur, rear hub, wire) Speed ratio0.5 ~ 4 speed-up ratio(Stepless transmission) Changing speed Control device Spontaneous transmitting device without sub-control parts.(NO need to shifting gear) (EST is Spontaneous transmitting according to any riding conditions, the road on the bike, and Input power.) Transmitting delay Immediately changing speed.(No shock of changing speed) TypeIntegrated the wheel with EST remark 1)Regardless of the direction of the pedaling, the power can be delivered.(option) 2)No chain damage in suddenly changing speed. 3)Possible to lightweight. The EST for bicycle is a totally new concept. It makes the existing gears obsolete. The transfer of power occurs automatically according to the road condition, the load on the bike, and the input power. This kind of technology has never been invented. It can replace all and every existing transmission today.

14. EST For Environment – Energy Efficiency, Spontaneous Stepless Transmission www.sycoline.com

15. http://www.sycoline.comhttp://www.sycoline.com, sycoline@sycoline.comsycoline@sycoline.com TEL : +82-32-765-9422, FAX : +82-32-765-9421