Guangzhou Guanggao High Voltage Electric Apparatus Co., Ltd.
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Guangzhou Guanggao High Voltage Electric Apparatus Co., Ltd.
4YRSGuangzhou Guanggao High Voltage Electric Apparatus Co., Ltd.
Guangzhou Guanggao High Voltage Electric Apparatus Co., Ltd. was one of the first group that was designated to produce transformer, switchgear, wire and cable by original Ministry of Machine-building and Electronics Industry, The factory located in Guangzhou Economic Development Area Yunpu 1st Road(a state-level development zones ), was build in 1958, covers an area of 50,000 square meters, the total investment reaches to 190 million RMB, it is one of the largest factories of manufacturing the power transmission & transformation products in Guangdong Province. Our company has more than 500 staffs, and first-class mechanical and electrical experts in domestic, technicians and skilled workers as well as the marketing team. There are 80 senior and intermediate-level technologists, 50 postgraduate & doctor students, 35% of the scientists and technicians are university students. The company has advanced factory equipment and producing crafts. It successively introduced such equipments: Full automatic production line of iron core from GEORG Company of Germany, Full automatic numerical steam vacuum gating systems from Germany, Foil automatic coil winding machine and so on. The company had build a high-voltage test hall, within which there is a 3000kV Lightning impulse testing device, and introduced some advanced testing equipments, such as CA-21 moisture analyzer from Mitsubishi, American Fluke Ti30 infrared image detector, American RM-3WE three dimensional vibration. It has integrated design, manufacture, product testing, quality control and marketing by ERP system. Our products have passed the ISO9001:2000 quality management system certification, high-tech enterprise certificate and ISO14000 Environmental management system\OHSMS18000 certificate of conformity of occupation health and safety management system. There were nearly a thousand units 110 ~ 220kV class transformers, which operated safely all over the country. Our company had been charged with Olympics electrical engineering, Kabo zi engineering of Southern Power Grid Company, construction project of the Asian Games of Guangzhou, and BRT project of Guangzhou . Our products have been exported to Burma, Madagascar, Malaysia, Angola and some other countries.-------Since 1958-------- KEMA type test report for 110KV,63MVA power transfomer.ITALY CESI type test report for 220KV, 180MVA power transformer.ISO9001:2008, ISO14001:2004, OHSMS18000 qualified company. contact person: Mr Brian StoneMob-0086-18818901226 Tel-0086-20-82505822Fax- 0086-20-82266585Add: No.15, Yunpu 1st road, Yunpu industrial zone Luogang Guangzhou Guangdong, China 510530
  • Transaction level
  • Transactions
    -
  • Response Time
    >72h
  • Response Rate
    60%

PRODUCT CAPACITY

Factory Information

Factory Size
50,000-100,000 square meters
Factory Country/Region
No.15, Yunpu 1st road, Yunpu industrial zone Luogang Guangzhou Guangdong, China 510530
No. of Production Lines
6
Contract Manufacturing
OEM Service OfferedDesign Service OfferedBuyer Label Offered
Annual Output Value
US$50 Million - US$100 Million

Annual Production Capacity

Product Name
units Produced
highestEver
unit Type
Verified
7.2KV~7.62KV single phase pole mounted transformer upto 30KV
3500
8000
Unit/Units
oil immersed distribution transformer upto 36KV
1500
5000
Unit/Units
HV power transformer upto 69KV~132KV~250KV
25
40
Unit/Units
Dry type resin-casting transformer upto 35KV
800
2000
Unit/Units
HV & MV & LV switchgear upto 40.5KV
1000
2000
Set/Sets
Verified

R&D CAPACITY

Production Certification

Picture
Certification Name
Issued By
Business Scope
Available Date
Verified
KEMA 110KV-63MVA
KEMA
KEMA test report for 110KV class 63MVA power transformer.
2014-08-13 ~ 2019-08-13
-
CESI Italy 220KV/80MVA
CESI S.p.A
CESI italy test report for 220KV/80MVA power transformer.
2012-05-18 ~ 2017-05-18
-
TYPE TEST REPORT 35kv-8000kva OIL TYPE TRANSOFMRER
China National Transformer Quality Supervision and Testing Center
Type test report for 35KV 8000KVA oil immersed type transformer, including type test, routine test and special test.
2011-03-24 ~ 2016-03-24
-
Verified
-
-
-

Certification

Picture
Certification Name
Issued By
Business Scope
Available Date
Verified
OHSAS18001
Guangdong Zhongjian Certification Co.,Ltd
The relative management activities of design,development,production and installation service of 220KV and below oil-immersed electric power transformer, dry-type electric power transformer and supporting high&low voltage switch equipment.
2016-08-30 ~ 2019-08-29
-
ISO9001
Guangdong Zhongjian Certification Co.,Ltd
Design,development,production and installation service of 220KV and below oil-immersed electric power transformer, dry-type electric power transformer and supporting high&low voltage switch equipment.
2016-08-30 ~ 2018-09-14
-
ISO14001
Guangdong Zhongjian Certification Co.,Ltd
Design,development,production and installation service of 220KV and below oil-immersed electric power transformer, dry-type electric power transformer and supporting high&low voltage switch equipment.
2016-08-30 ~ 2018-09-14
-
Verified
-
-
-

Trademarks

Picture
Trademark No
Trademark Name
Trademark Category
Available Date
Verified
241859
GG
2014-04-24 ~ 2017-04-23
-
Verified
-

Patents

Picture
Patent No
Patent Name
Patent Type
Available Date
Verified
ZL 2015 2 0982498.6
patent for clamp constructure of the dry type transformer
UTILITY_MODEL
2016-06-01 ~
Verified

Awards Certification

Picture
Name
Issued By
Start Date
Description
Verified
Top 10 power transformer manufacturer brand in China
http://www.10brandchina.com
2015-07-15
GG company are well listed in the TOP 10 power transformer manufacturers in China.
-
Time-honored Brand
Guangzhou Time-honored Brand Association
2013-12-13
GG brand are well known in China since estalished in 1958, has very long hostry.
-
Guangdong province enterprise of observing contract and valuing credit
Administration of Industry and Commerce of Guangzhou Municipality
2015-06-15
GG company are well know as an creditable company from 2003 to 2014 , this certificate was issued by Government 2015.
-
Top 10 switchgear manufacturer brand in China
http://www.10brandchina.com
2015-12-15
GG company are well listed in the TOP 10 switchgear manufacturers in China.
-
provincial enterprise technology and research center
The Ecnomic and Information Commission of Gungdong Province
2014-02-10
GG company are famous in the transformer industry, we are well listed top 10 in China.
-
ADOPTING INTERNATIONAL STANDARD PRODUCT MARKING CERTIFICATE
Standardization administration of People's Republic of China
2012-09-10
ADOPTING INTERNATIONAL STANDARD PRODUCT MARKING CERTIFICATE for single phase pole-mounted distribution transformer.
-
Project Technology Research Center certificate
Guangdong Provincial Department of Science and Technology
2013-10-05
-
High&New technology company certificate
Guangdong Provincial department of Science and Technology China
2012-09-12
GG are awarded with High&New Technology Company certificate.
-
top 100 innovative companies in Guangdong China
Guangzhou Entrepreneurs Association
2016-08-15
GG are well listed in the Top 100 enterprises in Guandong Province China.
-
Energy Sonservation Product Certificate
Power(Beijing)Product Certification Centre Co.,Ltd
2015-07-23
-
Verified
-
-
-
-
-
-
-
-
-
-

Research & Development

31 - 40 People

TRADE CAPABILITIES

Trade Shows

Main Markets & Product(s)

Main Markets
Total Revenue(%)
Main Product(s)
Verified
Domestic Market
70.00%
Africa
6.00%
Central America
6.00%
South America
5.00%
Southeast Asia
3.00%
Eastern Europe
3.00%
Mid East
2.00%
Oceania
2.00%
Western Europe
2.00%
Northern Europe
1.00%
Verified

Trade Ability

No. of Employees in Trade Department
11-20 People
Average Lead Time
30
Total Annual Revenue
US$50 Million - US$100 Million

Business Terms

Accepted Delivery Terms
FOB, CFR, CIF, EXW, CIP, Express Delivery
Accepted Payment Currency
USD, EUR, CNY
Accepted Payment Type
T/T, L/C, D/P D/A, Western Union, Cash
Nearest Port
HUANGPU, SHENZHEN, GUANGZHOU