koreagoalandkorea.com/data/board/20190226143848_goaland... · 2019. 2. 26. · 产品与应用...

L e s s R e s o u r c e s , M o r e P o w e r

KKoreaorea

About GoalandAbout Goaland

목 차C O N T E N T S

Products & Products & ApplicationsApplications

Technology & Technology & QualityQuality

Sales &ServicesSales &Services

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Founded in 2001 and listed in 2016

Specializes in energy conservation water cooling

High-tech enterprise that covers R & D, design, manufacturing, marketing, sales and service

Leading supplier of pure water cooling plants for power electronic equipments in China

The largest water cooling plant supplier of HVDC, FACTS & renewable energy in Asia

Obtains 136 patents (including 19 invention patents), 84 software copy rights

Took part in establishing 4 national standards and 5 industrial standards


GlobalGlobal StrategyStrategy


ManufacturingManufacturing LocationLocation

Founded in 2012, Yueyang Goaland Energy Conservation Equipment Manufacturing Co., Ltd is located in Lingang Industrial District,

Chenglingji, Yueyang City, Hunan Province. It is designed to cover an area of 140,000 square meters and floor space of 170,000 square

meters.


ManufacturingManufacturing LocationLocation

1#

2#

3#

Phase I includes the construction of Workshop 1#, 2# and

3#, Office Building, dormitory and supporting facilities,

covering an floor are of about 50,000 ㎡ . Workshop 1#

(5000 ㎡), 2# (14000 ㎡), Office Building and dormitory

(12000 ㎡) has been put into use. Workshop 3# (18000 ㎡)

well be built.

YueyangYueyang Goaland: the largest manufacturer of water cooling systemsGoaland: the largest manufacturer of water cooling systems


ProductionProduction CapacityCapacity // YearYear

404040 sets of HVDC Cooling Systems

200200

200 sets of FACTS Cooling Systems250250

250 sets of Electric Drive Cooling Systems

40004000

4000 sets of Renewable Energy Cooling Systems


22

Products & Appl icat ionsProducts & Appl icat ions

产品与应用产品与应用 Products & ApplicationsProducts & Applications

n HVDC Water Cooling System

n HVDC/Light

nMarine Cooling System

nMine Cooling Systemn Petroleum Cooling

System

n FACTS Cooling System

nWind Power Cooling

System

nPV SOLAR Cooling System

nHVDC Water Pipes nWind Power Pipe nHeat Sink

ProductProduct LineLine

nData center liquid cooling

제품제품& & 적용적용Products & ApplicationsProducts & Applications


Power

Generation

Power Transmission

& Distribution

Power

Utilization

ApplicationApplication AreasAreas



HVDC Water Cooling SystemHVDC Water Cooling System

제품제품& & 적용적용

Converter valve is a bridge arm of three-phase bridge

converter to realize conversion current and basic

equipment unit of a converter to realize the conversion

between AC and DC.

Its safe running plays a core role in the overall DC transmission.

A safe and reliable closed loop water cooling system can

precisely control the temperature, flow, and quality of cooling

water, control and protect system and communication,

maintain normal function of converter valve, a core part in

HVDC system, and serve as the foundation of the stable

running of HVDC system.

Products & ApplicationsProducts & Applications


Cooling capacity 1500 - 7500kW Cooling water flow 100 - 600m3/h

Cooling water conductivity ＜ 0.5μs/cm Rated temperature of valve 25 - 55℃inlet of cooling water

Rated temperature of valve 35 - 65℃ Cooling water supply 6 – 10 baroutlet of cooling water pressure

HVDC Water Cooling System ParametersHVDC Water Cooling System Parameters



Operation FlowchartOperation Flowchart

Water distribution system

water cooling system

High- power heat exchanger

Heat Sink

Water distribution system



44,,000m000m Altitude max 4000 m

--4488℃ ~4℃ ~444℃℃ Ambient temperature max 44℃, min-48℃

13MW13MW Single closed-loop circulation with cooling capacity of 13MW

11,,400m400m33/h/h Single closed-loop circulation with max cooling water flow rate of 1,400m3/h

88,,750h750h Average Time Between Failuress≥8750h

Technical advantages：insulation, heat dissipation, anti-wearing and anti-freezing For high altitude, windy & sandy, high temperature, severely cold environment.



n The first water cooling supplier for HVDC transmissionin China

n Supplied over 20 HVDC （Light/plus） transmission projects

n Owns over 80% market share in China

Chongqing to Hubei VSC-HVDC

Jarud to Qingzhou

Changji to Guquan

Yunnan Northwest to Shenzhen

Ximeng to Taizhou

Shanxi North to Nanjing

Jiuquan to Hunan

Lingzhou to Shaoxing

Luxi Back-to-back

Jinsha River to Guangxi

Yongren to Funing

Xiluodu to Zhejiang West

Hami South to Zhenzhou

Xiamen VSC-HVDC

Xiluodu to Guangdong

Nuozhadu to Guangdong

Nanao Island VSC-HVDC

Ningxia East to Shandong

Tibet to Qinghai

Sanxia to Shanghai

Shanghai Nanhui

Northwest China to Middle China

Deyang to Baoji

Hulunbuir to Liaoning

Northeast China to North China Back-to-Back

Overseas Projects

Sasaram Back-to-back

Korea Jeju Isaland

Brazil Belo Monte

Delivered ProjectsDelivered Projects



EHV/UHV DC Cooling SystemEHV/UHV DC Cooling System

2005-08First internal manufactured

HVDC transmission lineState Grid 360MW

Northwest-Central China Lingbao Back to Back

Converter Station Expansion

2007-03

The largest capacity single converter in the world

State Grid GaolingNortheast-North China

1500MW HVDC Back-to-Back Converter

Station Projects

2009-04

First ±500 kV double-circuit HVDC

transmission line in the world

Gezhou Dam-Shanghai HVDC Renovation Project

provided power for Shanghai World Expo

2009-02

Xi’an High Voltage Apparatus

Research Institute±800kV UHV Test Center




2009-06

Sino-Russia Heihe±500kV

Back-to-Back HVDC Converter

2011-03

Korea Jeju Island ±80KV DC Converter

2011-04

Shanghai Shurou to Nanhui ±30KV flexible

HVDC Light Converter Valve

Cooling

2010-08

The most difficult transmission line

in the worldGolmud to Lhasa±400kV Converter

Valve Cooling

2012-11

Largest capacity and longest transmission project in the worldHami to Zhengzhou

±800KV HVDC Converter Valve Cooling




2013-05

Xiluodu to Zhexi±800KV EHVDC

Converter

2013-05

First multi-terminal HVDC Light in the

worldNan Ao Island HVDC Light converter valve

cooling

2015-07

Siemens Brazil Belo Monte ±800kV

HVDC ConverterValve Cooling

2013-10

First ±660kV HVDC transmission line

in the worldNorthwest-North China: A Demonstration Project

National Key Project :West-East Electricity Transmission Project

2014-05

Xiamen ±320kVVSC ConverterValve Cooling



EHV/UHV DC CoolingEHV/UHV DC Cooling

2017-03

First clean energy transmission UHVDC project in large-scale

Longest DC transmission line in China

Jiuquan to Hunan ±800kV

2016-08

Luxi Back-to-Back ±350kV Flexible DC Transmission

System

2016-05

ABB Liunan ±500kV HVDC Converter

Valve Cooling

2016-07

ABB Nanjing ±800kV HVDC Converter

Valve Cooling



ReferanceReferance


No. Project Name Voltage Capacity QTY Power Date

1 Korea Jeju Island ±80kV DC Converter ±80kV 60MW 1 126kW 2013

2 Sino-Russia Heihe ±500kV Back-to-Back HVDC Converter ±500kV 750MW 1 2630kW 2012

3 Sino-Russia Heihe ±500kV Back-to-Back HVDC Converter ±500kV 750MW 1 2400kW 2012

4Simens Brazil Belo Monte ±800kV HVDC Converter ValveCooling Xingu station

±800kV 1100MW 2 8700kW 2017

5Simens Brazil Belo Monte ±800kV HVDC Converter ValveCooling Esteito station

±800kV 1100MW 2 9142kW 2017

6 India Kunta 35kv 2 385 2017

7 Hyosung HVDC Cooling System 1 2017

8 XUJI Turkey Van Back-to-Back Cooling System 600MW 1 2019



FACTS Water Cooling SystemFACTS Water Cooling System

Pure water cooling equipment with flexible AC transmission and

distribution functions by taking away the heat produced by power

consumption of thyristor in equipment like SVC, SVG, and TCSC by cooling

media. On the basis of the rapid development of power electronics

technology and in terms of the issues of large-scale interconnected power

systems, flexible AC transmission systems adopt the latest achievements of

power electronics technology and modern control technology to flexibly

and fast control AC transmission systems from parameters to network

structure, reasonably distribute transmission power, reduce power

consumption and cost of power generation, and dramatically improve

system stability and reliability. Along with the development and wide

applications of power electronics technology, pure water cooling

technology has become an emerging industry



FACTS Cooling SystemFACTS Cooling System

2001

First water cooling system for national key power electronics laboratory

CEPRI (China Electric Power Research Institute)

high power electronics laboratory

2001

First internal manufactured water cooling system for high voltage SVC

120Mvar SVC demonstration project at An’shan transformer substation

2003

First water cooling system forInternal manufactured TCSC project

120Mvar 220kV TCSC project of Bicheng power transmission line

2005

First water cooling system for STATCOM project in China

±50Mvar STATCOM demonstration project for Shanghai Municipal Electric

Power Company




2014

STATCOM water cooling system for Dynex Company in UK

2006

SVC project of Vietnam EVN

2009

Ice-Melting Project for China Southern Power Grid

2015

SVCproject of lran iron-works




2015

STATCOM water cooling system for Burbo Bank & Race Bank

Offshore Wind farm in UK (Dong Energy)

2016

NARI Mexico SVC


产品与应用产品与应用 Products & ApplicationsProducts & Applications제품제품& & 적용적용

No. Project Name Product type/power QTY Customer Name DateCooling capacity

kWFlow

L/min

1 85KW Water Cooling for CCTEG LSF(S)85-7/KG1 1 CCTEG Shanghai Reserch Institute 2014 85 117

2 Water Cooling for SK Project, Germany / 8 other cases LSS350-38/QGI 8 other cases 9 Changzhou Bori Electric Automation Ltd. 2014~2017 10~500 60 ~ 1083

3 EPRI Tech Project LWA350-58F 1 China State Grid 2015 350 967

4 Sudan Nile RiverSVC Water Cooling/ 8 other cases LSF500-65 / 8 other cases 13 Chine EPRI Science & Technology Co.,Ltd 2014~2017 50~500 100 ~ 1083

5 SVC Water Cooling for China CSR cooporation LSS120-20/TDQ/G1 1 CSR Cooporation China 2015 120 333

6 SVC Water Cooling for Hangzhou Jiahui LWA25-6F 1 Hangzhou Jiahui Electric Co.,Ltd. 2015 25 100

7 Hyosung STATCOM Water Cooling for an Indian Factory LWA150-16F 1 Hyosung 2018 150 267

8Liaoning Rongxin LSF 200 SVC Water Cooling for anti-explosion equipment / 6 other cases

LSS28-4.2/TDK/G1/ 6 other cases

12Liaoning Rongxin Anti-Explsion Electric

Techology Co.,Ltd2014~2016 28~50 20 ~133

9LSS208 Water Cooling System for 35KV Taiyu Electric Furnace,Thailand / 27 other cases

LSS208/ 27 other cases

37Liaoning Rongxin Xingye Power

Technology Co.,Ltd2016~2018 15~800 100 ~ 1383

10Water Cooling System for Tiechanxiang Wind Farm,Mianning,Sichuan / 15 other cases

LSF75/ 15 other cases

24 Montnets Rongxin Tech Group Holdings Co.,Ltd 2016~2017 75~1372 120 ~ 3167

25 UK SVC Water Cooling Project / 28 other casesLSS56-7/ 28 other cases

60 RXPE 2014~2016 56~900 117 ~ 3000

26Cooling Core of Water Cooling System for SVC,Yongzhou,Hunan

LWA150-18F 1 SGCC 2016 150 300

27 LSF250 Water Cooling System, Huanghua, Hebei / 7 other cases LSF250 / 7 other cases 11 Shangdong Taikai Power Electric Co.,Ltd 2017~2018 30~250 83~500

28 LSS28 Water Cooling for anti-explosion equipment / 12 other cases LSS50 / 12 other cases 32 Woling Electric 2017~2018 28~330 67~600

29 LSF100 SVC Water Cooling System LSF100 1 Xinfengguang Electric Polytron Technolongies Inc. 2017 100 233

30 SVC Water Cooling LWA82-11.4/F 1 Zhe jiang Guirong Xieping Technology Co.,Ltd 2015 82 190

31SVC Water Cooling System for 250KW Cold rolling mill,Wuxi, Jiangsu

250KW 2 Zhuzhou CRRC Times Electric Co.,Ltd 2017 250 500

32 LSS80 Water Cooling System for CRRC LSS80 1Zhuzhou National Engineering Research Center

of Converters Co.,Ltd2017 80 333

Products & ApplicationsProducts & ApplicationsFACTS Cooling FACTS Cooling ReferanceReferance ((127 PROJECT/5year)127 PROJECT/5year)


Renewable Energy Converter/Inverter Water Cooling SystemRenewable Energy Converter/Inverter Water Cooling System

With the increase of the power of wind turbine and the capacity of photovoltaic

power engine, the current converter, generator, and inverter transforms from

traditional wind cooling to water cooling. Water cooling equipment for new

energy power current converter, independently developed by Goaland, has

standardized cabinet design and compact structure and meets the requirements

of installation and running (e.g. the uncontrollability and randomness of wind,

the big wave range in fans load changed by wind speed, all kinds of loadings in

the operation of fans, the surroundings of photovoltaic power generation, wind

and sand, and so on). It adapts to the frequent cut-ins and cut-outs and the

influence of vibration and owns the ability to operate stably for a long time

under extremely cold, windy, and dusty circumstances. Meanwhile, Goaland has

also developed the marine-type water cooling system, meeting the cooling needs

of offshore wind turbines and photovoltaic power generation.



Renewable Energy Converter/Inverter Cooling Renewable Energy Converter/Inverter Cooling

2007

Water cooling system for WTGS

2011

Blaiken Wind Farmwith -48℃

ambient temperature, Sweden

2007

First offshore wind turbine in China

Offshore wind power demonstration project of CNOOC in Bohai sea

2016

Pinghai Bay Offshore Wind Farm

in Putian FujianThe first commercial

offshore wind farm with the largest wind turbine capacity 5MW in China

2010

GE 30kw PV solar inverter cooling unit，

in France, Germany, USA, UK etc


产品与应用产品与应用 Products & ApplicationsProducts & Applications제품제품& & 적용적용Renewable Energy Converter Cooling Renewable Energy Converter Cooling ReferanceReferance

No. Project Name Product type/power QTY Customer Name Date

1 Goldwind 2.5MW Australia project Pump Skid / 13 other cases 2.5MW외 13건 396 Beijing Etechwin Electric Co.,Ltd. 2015~2018

2 DEC(Tianjin) 2.5MW Russia Project WCS 2.5MW 14DONGFANG ELECTRIC WIND POWER

CO.,LTD.2016

3 Mexico 2.5MW(60Hz) project 2.5MW 28 Envision Energy(Jiangsu)Co.,Ltd. 2016

4 Envision Mexico WCS 2MW 1 Jiangyin Envision Inverstment Co.,Ltd 2017

No. Project Name Product type/power QTY Customer Name Date

1GE France U7000 DN65 350kw/DN50 250kw/DN40 150kw

project / 5 other cases160kw~350kw 152 GE France 2012~2014

2 GE Germany Samsung 240kw project / 6 other cases 30kw~240kw 1072 GE Germany 2012~2016

3 GE prosola 120kw project / 6 other cases 32kw~357kw 538 GE USA 2013~2016

4 GE China Loften 140/240kw project / 1 other cases 105kw~240kw 14 GE China 2013~2016

PVPV SolarSolar Cooling Cooling ReferanceReferance



Electric Locomotive/Frequency Converter Water Cooling SystemElectric Locomotive/Frequency Converter Water Cooling System

The motors, power devices, and control devices of electrical drive and speed

control system in industrial production and product processing and

manufacturing have been applied widely due to their excellent speed control,

high availability, and apparent power-saving effect. However, with the

increase of power level, the cooling problem caused by power dissipation of

equipment like large-scale motor, high power frequency converter, and high

voltage converter has been addressed by new water cooling technology. The

modularized lightweight water cooling equipment, developed by Goaland,

can seamlessly comply with the requirements of appearance, structure,

radiation performance of the target. And it has gradually been applied to the

fields of electric drives and speed control system like magnetic technology,

gas compression pump station, ship, elevator of coal mine, and electric

locomotive. Its modularized design provides not only compact arrangement

but also easy operation as well as convenient reparation and maintenance.



Electric Locomotive/Frequency ConverterElectric Locomotive/Frequency Converter

2010

상하이Maglev프로젝트순수물냉각시스템

2012~3

GE 마린선박전기순수물냉각시스템

2012

Zhushou CSR Times전기 주식회사견인시스템컨버터

2010

중국“서-동쪽가스전송”고출력인버터순수냉각시스템

제품제품&&적용적용Products & ApplicationsProducts & ApplicationsProducts & ApplicationsProducts & Applications

产品与应用产品与应用 Products & ApplicationsProducts & Applications제품제품& & 적용적용Electric Locomotive Converter Electric Locomotive Converter ReferanceReferance

구분 Project Name QTY Customer Name

1 Shanghai Maglev Train Converter Cooling System 1Shanghai Maglev Transportation Engineering Technology

Research Center Traction Power Supply Reserch Office

2 Zhongche Times 250KW Cooling System 2 Zhuzhou Zhongche Times Electric Co.,Ltd

3 Zhongche Times 250KW Cooling System 2 Zhuzhou Zhongche Times Electric Co.,Ltd

4 CRRC's four-wheel inspection platform Water Cooling System 1 Zhuzhou Zhongche Times Equipment Technology Co.,Ltd.

5250KW Pure Water Cooling System for China National Automibile Corporation

1 Zhuzhou Zhongche Times Electric Co.,Ltd

61800KW Water Cooling System for CZ Zhuzhou Electric Locomotive Research Institute

1 Zhuzhou Zhongche Times Equipment Technology Co.,Ltd.

7250KW(200KW) Pure Water Cooling System for China National Automibile Corporation

1 Zhuzhou Zhongche Times Electric Co.,Ltd

구분 Project Name Spec QTY Customer Name Date

1 GE Marine Converter WCS 230kW 2 GE Shanghai R&D Center 2010

2 GE 820KW WCS 820kW 2 GE 2010

3 GE Masrsk 105KW Masrsk105kW 1 GE Shanghai R&D Center 2016

4 GE China shipping 160KW 160kW 2 GE France 2016

5 China shipping 160KW 160kW 4 GE France 2016

6 GTMBU PWC0072C Converter WSC 1 Toshiba Mitsubishi 2017

7 GTMBU 193KW Converter WSC 193kW 1 GTMBU 2018

Electric Frequency Converter Electric Frequency Converter ReferanceReferance



Nuclear and Artificial Solar Assisted Cooling System

2010

Science Island LHW of Chinese Academy of Sciences National “Eleventh Five-Year Plan”

major project of science infrastructure construction

2010

First world-class pulse neutron science comprehensive experimental equipment Chinese

Spallation Neutrons Source (CSNS) in ChinaDongguan Spallation Neutron Source National

Laboratory



Water Distribution PipesWater Distribution Pipes


As an important part of water cooling equipment,

distributing pipe mainly distributes the cooling medium for

all kinds of high power electrical devices of water cooling

radiator, water resistance, and electric reactor. The high

power electrical devices include thyristor, IGBT, converter,

current converter, frequency converter, electric reactor,

transistor, high power integrated circuit, and so on.



Water Distribution PipesWater Distribution Pipes

PVDF Stainless steel Main Pipe

PVDF water distribution joint PEXa water distribution injection molding parts



Water Distribution Pipes Water Distribution Pipes ReferanceReferance


구분 Project Name QTY Customer Name Date

1 Korea Jeju Island HVDC project 1 XIAN XD POWER SYSTEM CO.,LTD 2011

2 Korea LSIS PVDF Pipes 1 LSIS Co.,Ltd Korea 2013

3 XUJI Turkey Project 1 XUJI Co.,Ltd 2018

4 Korea Flutech PVDF Pipes 1 KOREA FLUTECH Co.,Ltd. 2018

5 LSIS Godeok(Korea Klutech) Project Pipes 1 KOREA FLUTECH Co.,Ltd. 2018~2019

6 SIEMENS Brazil Belo Monte Ⅱ±800kV Water distribution Pipes 1 SIEMENS AKTIENGSELLSCHAFT 2018

7 GE KEPCO Valve Pipes 1 UK Grid Solutions 2018



Heatsink Heatsink –– FSWFSW



The Energy Storage Air Conditioning Project for Goldwind Park Phase II

The Demonstration Project of Energy Storage Air Conditioning for the Energy Distribution Pipe Production Workshop of Yueyang Goaland

The Energy Storage Test Platform for the Research of Energy Efficient and Intelligent Converter Valve Cooling Equipment


1 1

2

23

3


The cool storage system makes use of the inexpensive and off-peak electricity at night to open the air conditioning unit, prepare part or all of cooling capacity, and store in the form of ice or cool water in low temperature. In the daytime when theelectricity is in a high load or at high price, the stored cooling capacity will be released to satisfy the needs of cooling in buildingor production, which saves great running cost of air conditioning system.

CoolCool StorageStorage TechnologyTechnology

33

Technology & Qual i tyTechnology & Qual i ty

技术与质量技术与质量 Technology & QualityTechnology & Quality

Technical Certificates of ProductsTechnical Certificates of Products

ISO9001ISO9001 CECE ETLETL ROHSROHS ISO 14001ISO 14001 OHSAS 18001OHSAS 18001 安全生产标准化安全生产标准化

Quality Management SystemEnvironmental Management Systems &

Occupational Health and Safety Management Systems

Work Safety Standardization(domestic certificate)

기술기술& & 품질품질Technology & QualityTechnology & Quality


Technical Certificates of ProductsTechnical Certificates of Products

C N A SC N A S P G C I LP G C I LA B BA B B



Core Technologies & Process Core Technologies & Process

22 HVDC valve pure water cooling systems technologies & processes

12 water distribution pipeline technologies & processes

10 renewable energy power generation converter & inverter water cooling technologies & processes

3 water heat exchanger technologies & processes

3 high power frequency converter pure water cooling technologies & processes

6 facts pure water cooling technologies & processes

13 pure water cooling systems technologies & processes



Drafting Standards Drafting Standards

Design guidelines of thyristor valves for high voltage direct current (HVDC) power transmission National Standards

HVDC converter valve water cooling equipment National Standards

Static reactive power compensation device Water cooling equipment National Standards

Electrical equipment installation engineering power converter equipment for construction and acceptance National Standards

Part 5 high voltage static reactive power compensation device : closed water cooling device Industrial Standard

Power converter water cooling equipment Industrial Standard

Specifications for structural anticorrosion for plateau wind turbin electrical control equipments Industrial Standard

Technical requrements of liquid cooling thermal design for the plateau wind turbine full-power converter Industrial Standard

Technical specification of main control system for plateau wind turbine Industrial Standard



Goaland Energy Conservation Research Institute is a

comprehensive and professional R & D center

specializing in fundamental research on energy

conservation cooling products, power quality

management, energy efficiency management

informatization system as well as development and

inspection of new products. We put a lot of effort to be

the most advanced R & D center and authorized

inspection & testing center in China.

Energy Conservation R&D Institute Energy Conservation R&D Institute



LaboratoryLaboratory

Covering an area of 1600 m2, our lab has over 100 sets of equipment, worth over 10 million yuan. We have built Electric Lab, Water

Quality Test Lab, Heat Loading Lab, High/Low Temperature Environment Lab, and Measuring Instrument Lab equipped with testing

equipment. Sound environment for R&D and testing has enabled innovation.

With the listing of Goaland, Yueyang Goaland has become main manufacture location.

The strategic goal of our company is turning Goaland into a R&D base in the field of water cooling for electric equipment.



LaboratoryLaboratory


44

Sales Sales & Ser vices& Ser vices

Our service covers near 30countries around the world

Product DistributionProduct Distribution

Sales & ServicesSales & Services

110+110+ 110+ sets of HVDC Cooling Systems

400+400+400 + sets of FACTS Cooling Systems

300+300+ 300+ sets of Electric Drive Cooling Systems

16,00016,000++16,000+ sets of Renewable Energy Cooling Systems

Sales AchievementsSales Achievements


AfterAfter--Sale ServicesSale Services


Goaland insists on the Spirit of Integrity, Efficiency, Preciseness and Innovation; and strives to achieve leading technology, scientific

management, excellent products, and client satisfaction. Goaland have established after-sales service centers in Beijing, Shanghai, Xi'an,

Guangzhou, the USA, Europe, Brazil, India and ect..Goaland spare no effort to provide efficient and considerable services for global

customers with integrated service network.

Domestic ClientsDomestic Clients

Overseas Clients


Different Products RatiosDifferent Products Ratios

51%51%

36%36%

6%6%7%7% HVDC Cooling Systems(51%)

Renewable Energy Cooling Systems(36%)

FACTS & Electric Drive Cooling Systems(6%)

Other Cooling Systems(7%)

2017年数据


w w w . g o a l a n d . c o m . c n

高瞻远瞩高瞻远瞩心有沧澜心有沧澜高瞻远瞩高瞻远瞩心有沧澜心有沧澜

53

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w w w . k f l u t e c h . c o m

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koreagoalandkorea.com/data/board/20190226143848_goaland... · 2019. 2. 26. · 产品与应用...