0 - List - 1. Company introduction 2. Factory facilities 3. License 4. products 5. Control system 6. Main reference 1 1. Company Introduction Summarize company/establishment WORLD E&C Co., Ltd / March 20, 1999 • Absorption Chiller : Double life hot water, Single effect hot water, Steam fired absorption chiller, Heat Pump Item • Absorption chiller and heater : Gas/Oil, Exhaust gas, (Integrated type, Multi type) • Screw chiller, Condensing unit • Air Handling Unit : Exhaust heat recovery type, standard type • Total asset: USD 12 Million(2017) Finance • Annual sale : USD 18 Million(2017) Plottage 10,500㎡ • Factory Factory 4,500㎡ Factory scale (Hwasung-si) Office/R&D center 750㎡ • Anyang branch 165㎡ 662, Seokpo-ri, Jangan-myeon Hwaseong-si, Kyeonggi • Head office / factory Province, Republic of Korea Address • Sales/CS 1207, Digital empire B, 906-4, Gwanyang-dong, Dongan-gu, (Anyang branch) Anyang-si, Kyeonggi Province, Republic of Korea Homepage http://www.worldenc.com/ 2 Company History 2009 Development of exhaust gas absorption chiller-heater 2017 Initiate national project of development of Heat pump and transformer 2007 Registration of patent (Double Lift Hot water Driven Absorption Chiller) Initiate national project of development of Adsorption Chiller 2006 Development of Double lift Hot water Absorption Chiller 2016 Certificate of Designation of Excellent Product by Public Procurement Development of Single Effect Hot water Driven Absorption Chiller Service Registration of Direct Fired Absorption Chiller & Heater in Certificate INNO BIZ by SMBA Korea Public Procurement Agency Certificate of green technology 2005 Registration license for making specific facility, Certificate of venture company (Double Lift Hot water Driven Absorption Chiller) Establish research affiliated with World E&C Co., Ltd. Certificate of high efficiency energy material (Korea industrial technology promotion association ) (Double Lift Hot water Driven Absorption Chiller) 2001~2003 Certificate ISO 9001/9002 New business for Screw chiller and Absorption heat pump 1999 Establish World E&C Co., Ltd. 2015 Start to develop absorption heat pump for nation project Business for high temperature generator in Direct Fired Absorption Chiller & Heater Development of Air Handling Unit for exhaust heat recovery 2014 Registration Air Handling Unit(AHU) in Public Procurement Agency CE : Double-Effect Direct Fired Absorption Chiller & Heater Single-Effect, Double Lift Hot water Driven Absorption Chiller (WDL 71~975 Series) 2013 Certificate ISO 14001 Build a new factory for Air Handling Unit(AHU) 2011 Development of High-efficiency Direct Fired Absorption chiller & heater (COP 1.36, 1.51(LHV)) 2010 Registration of Double Lift Hot water Driven Absorption Chiller as excellent product by Korea Public Procure Agency 3 View of factory and office building Outside view of factory Office and R&D building Inside view of factory Factory Unit Scale Factory site m2 10,500 Factory building m2 4,500 Office and m2 750 R&D building 4 2. Factory Facilities Main facility(1) SHEARING Machine Classification Equipment Description Unit Processing SHEARING M/C etc. 12T×4000×40HP etc. 8 Molding ROLLING M/C etc. 12T×3500 etc. 4 Welding TIG WELDING M/C etc. WAT-300N etc. 32 Inspection He leak Detector etc. Alcatel etc. 15 Handling OVER HEAD CRANE 20T+20T etc. 22 BENDING Machine ROLLING Machine HELIUM Leak Detector 5 Main facility(2) Testing Classification Model Description Unit Direct Fired Absorption Chiller & Heater ~ 1500RT Performance Steam Fired Absorption Chiller ~ 1000RT Test Facility Single effect hot water absorption chiller ~1000RT Surface AIR BLAST ROOM 7.5M×5M×5.5M 1 set Treatment Paint PAINTING ROOM 8M×5M×5.5M 1 set Cooling Tower Air Blast Room Painting Room 6 Processing Welding No. Equipment Description Unit Quantity No. Equipment Description Unit Quantity 12TХ4000 1 Shearing M/C EA 1 1 STUD Welding M/C ALPHA 850 EA 1 Х40HP 2 Plasma Cutting M/C 500A(TC-12P) EA 1 2 Radial Drilling M/C 2000 EA 1 3 TIG Welding M/C WAT-300N EA 1 3 Bench Drilling M/C EA 1 4 TIG Welding M/C HP 500P EA 1 4 Up Right Drilling M/C CUD-560 EA 1 5 CO2 Welding M/C DC 500A EA 12 5 High Speed Beveling M/C 6t ~12t EA 1 2 6 Circular Cutting M/C Φ360Х3TХΦ40 EA 2 6 CO Welding M/C DC 350A EA 5 7 AIR BLAST & PAINTING ROOM SET 1 7 AC ARC Welding M/C 40KW EA 5 8 AC ARC Welding M/C 30KW EA 3 9 ARC Welding M/C 5KW EA 2 Test, Inspection 10 OIL ARC Welding M/C 450A EA 1 No. Equipment Description Unit Quantity 1 He Leak Detector Alcatel EA 4 Molding 2 Water Pressure Test M/C 150kg/cm2 EA 1 3 Torque Wrench Dial 120DB EA 1 No. Equipment Description Unit Quantity Air Measuring 4 KANOMAX EA 1 1 Rolling M/C 12TХ3500 EA 1 instrument 5 Clampmeten ST3236A EA 1 2 Bending M/C 12TХ4000 EA 1 6 Manometer M-1000W/M EA 1 3 Expander TR-506H EA 1 50~1300℃ / 7 Digital thermometer EA 1 4 Expander TR-502H EA 1 -58~200℉ 7 Business & Factory 3. License registration license Business license Factory registration license Construction registration license Certificate of enterprise Certificate of promising small research laboratory INNO-BIZ and middle sized company 8 Certificate ISO 9001:2008 ISO 14001:2004 Certificate of Designation of Certificate of green technology Quality management system Environmental Excellent Product management systems by Public Procurement Service CE : Double-Effect Direct CE : Single-Effect, Double-Lift Q-Mark Certificate of KARSE association Fired Absorption Chiller & Hot water Driven Absorption (Double-Lift Hot water (Single Effect Double-Lift Hot water Heater Chiller Driven Absorption Chiller) Driven Absorption Chiller 9 Patent & Utility model patent Patent Patent Patent Patent Patent : Double-Lift Hot water Driven : Double Stage generation :Double-Lift Hot water Driven :Absorbent cooling device : Vacuum valve for pressure relief Absorption Chiller Absorption Chiller Absorption Chiller(with water heating system) Patent Patent Patent Patent Utility model patent : Safety valve : Air handling unit : Air handling unit : Heat exchanger for : Air Handling Unit (Attached multiple heat exchanger (Absorption Chiller & Heater) (Attached multiple heat exchanger) exhaust heat recovery) (Attached heat exchanger) for exhaust heat recovery) 10 Certificate of high efficiency energy material Certificate of high efficiency energy – Hot Water Absorption Chiller 600RT, IPLV 0.945 440RT, IPLV 0.95 340RT, IPLV 0.956 300RT, IPLV 0.942 250RT, IPLV 0.94 240RT, IPLV 0.92 190RT, IPLV 0.94 140RT, IPLV 0.94 110RT, IPLV 0.962 440RT, IPLV 0.84 11 고효율에너지기자재인증서 Certificate of high efficiency energy – Hot Water Absorption Chiller 190RT, IPLV 0.94 90RT, IPLV 0.95 420RT, IPLV 0.84 180RT, IPLV 0.86 12 고효율에너지기자재인증서 Certificate of high efficiency energy – Direct Fired Absorption Chiller 24 Models ( HHV_COP 1.2 – 9 units, COP 1.34- 10 units, IPLV 1.42 – 11units) 320RT, IPLV 1.462 300RT, IPLV 1.46 280RT, IPLV 1.42 270RT, COP 1.34 240RT, IPLV 1.42 220RT, COP 1.39 210RT, COP 1.38 190RT, COP 1.38 180RT, COP 1.38 170RT, COP 1.39 160RT, COP 1.38 150RT, COP 1.38 13 고효율에너지기자재인증서 Certificate of high efficiency energy – Direct Fired Absorption Chiller 24 Models ( HHV_COP 1.2 – 9 units, COP 1.34- 10 units, IPLV 1.42 – 11units) 140RT, COP 1.38 130RT, COP 1.38 100RT, IPLV 1.424 70RT, IPLV 1.42 360RT, COP 1.26 260RT, COP 1.20 250RT, COP 1.20 240RT, COP 1.20 230RT, COP 1.20 160RT, COP 1.20 140RT, COP 1.20 120RT, IPLV1.41 14 고효율에너지기자재인증서 Certificate of high efficiency energy – Direct Fired Absorption Chiller 24 Models ( HHV_COP 1.2 – 9 units, COP 1.34- 10 units, IPLV 1.42 – 11units) 150RT, IPLV 1.41 180RT, IPLV 1.41 280RT, IPLV1.42 70RT, IPLV1.42 15 Absorption Chiller & Heater Double Lift Hot Water Absorption Chiller Single Effect Hot water Absorption Chiller Absorption Heat Transformer(Heat Pump) Direct Fired Absorption Chiller-Heater Exhaust Gas Absorption Chiller-Heater Steam Fired Absorption Chiller-Heater 16 Screw Chiller & AHU Water Type Screw Chiller Air Cooling Screw Chiller Condensing Unit Air Handling Unit(AHU) Fan Coil Unit(FCU) Cooling Tower 17 Hot Water Absorption Chiller (WDL Serise) Hot Water 95℃ -> 55℃ 75RT ~ 1,300RT 27Model 18 Hot Water Driven Absorption Chiller Non-carbon eco-friendly chiller • Use of regional heating hot water(Energy use efficiency 84%. The ratio of incineration heat of the combined waste heat-74%) • Use of natural refrigerant water instead of Freon refrigerant destroying ozone layer • No CO2 and Nox which cause the global warming Zero explosive danger by vacuum operation • Internal pressure vacuum. • No danger of gas explosion by use of hot water • Safety from danger of high pressure damage. The excellent partial load part-load value • Auxiliary cycle auto stop if the cooling load is below 80% • Energy saving by 25% per chilled ton due to the increase in the efficiency by 25% Low noise & Low vibration Micro processor control with only start-up signal for automatic • Noise level : Below 75dB at 1m distance operation • Precise control of start-up , stop, capacity control, abnormal Economic air-conditioning stop, etc. • Easy to handle due to the touch screen Chiller type Hot water temp change • Control of auxiliary cycle, self-diagnostic function & other controls Conventional 95℃ -> 80 ℃ 15℃ Saving maintenance cost • Leakage per month : 3cc or below. High vacuum condition. WORLDENC 95℃ -> 55℃ 40℃ • Auto steam extraction. Non-condensing gas storage. • Optimal condition of the operation. • Operating with only minimum purging 19 Hot Water Absorption Chiller Cycle Diagram Intermediate solution pump Main cycle solution flow Low-temp heat high-temp heat Absorber Diluted solution pump 1st generator exchanger exchanger Low-temp heat Concentrated solution high-temp heat Intermediate solution 2nd generator exchanger pump exchanger pump Aux cycle solution flow Aux.