Sobre nosotros Jiangxi QOCI Electric Co., Ltd.

Jiangxi QOCI Electric Co., Ltd was established in December 2002 with a registered capital of 5.08 billion yuan. It is located in Luxi Industrial Park, Pingxiang City, Jiangxi Province. Covering an area of over 120 mu (approximately 8 hectares), the company has a construction area exceeding 70,000 square meters and employs over 150 staff members, including more than 50 engineering and technical professionals.
As a national high-tech enterprise and a participating unit of the Insulator Standard Committee, QOCI Electric specializes in the automated and intelligent production of glass insulators and porcelain insulators. Its products are widely used in power grid construction projects of State Grid Corporation of China, China Southern Power Grid, and power grids in over 40 countries and regions such as Europe and the Middle East, making it a key partner in domestic and international power grid development.
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Nuestros productos

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Porcelain Insulator

Porcelain Insulator

Modelo: ED-2B
Parámetros: Mechanical Tensile Strength: 13.5kN
Max Diameter: 90mm
Total Height: 76mm
Power Frequency Wet Withstand Voltage: 13kV
Power Frequency Dry Withstand Voltage: 25kV

Porcelain Insulator

Porcelain Insulator

Modelo: P-11-Y
Parámetros: Rated voltage: 11kV
Rated mechanical load: 10kN
Max diameter: 150mm
Total height: 150mm
Creepage distance: 240mm
Power frequency wet withstand voltage: 50kV
Lightning impulse withstand voltage: 90kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: ANSI 52-11
Parámetros: Mechanical Failing Load:210kN
Nominal Disc Diameter：280mm
Nominal Spacing：170mm
Creepage Distance：400mm
Socket Coupling:20
Dry Lightning Impulse Withstand Voltage:110kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: ANSI 52-8
Parámetros: Mechanical Failing Load:160kN
Nominal Disc Diameter：280mm
Nominal Spacing：170mm
Creepage Distance：400mm
Socket Coupling:20
Dry Lightning Impulse Withstand Voltage:110kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: ANSI 52-5
Parámetros: Mechanical Failing Load:120kN
Nominal Disc Diameter：255mm
Nominal Spacing：146mm
Creepage Distance：320mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:100kV
Wet Power Frequency Withstand Voltage:40kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: ANSI 52-3
Parámetros: Mechanical Failing Load:70kN
Nominal Disc Diameter：255mm
Nominal Spacing：146mm
Creepage Distance：320mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:100kV
Wet Power Frequency Withstand Voltage:40kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: PSD70E
Parámetros: Mechanical Failing Load:70kN
Nominal Disc Diameter：280mm
Nominal Spacing：146mm
Creepage Distance：450mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:120kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:110kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: PS300V 112V
Parámetros: Mechanical Failing Load:300kN
Nominal Disc Diameter：320mm
Nominal Spacing：195mm
Creepage Distance：485mm
Socket Coupling:24
Dry Lightning Impulse Withstand Voltage:130kV
Wet Power Frequency Withstand Voltage:50kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: PS240V 212V
Parámetros: Mechanical Failing Load:240kN
Nominal Disc Diameter：280mm
Nominal Spacing：170mm
Creepage Distance：400mm
Socket Coupling:20/24
Dry Lightning Impulse Withstand Voltage:110kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: PS210V 212V
Parámetros: Mechanical Failing Load:210kN
Nominal Disc Diameter：280mm
Nominal Spacing：170mm
Creepage Distance：400mm
Socket Coupling:20
Dry Lightning Impulse Withstand Voltage:110kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: PS160D 112V
Parámetros: Mechanical Failing Load:160kN
Nominal Disc Diameter：280mm
Nominal Spacing：170mm
Creepage Distance：400mm
Socket Coupling:20
Dry Lightning Impulse Withstand Voltage:110kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U160BM
Parámetros: Mechanical Failing Load:160kN
Nominal Disc Diameter：280mm
Nominal Spacing：155mm
Creepage Distance：400mm
Socket Coupling:20
Dry Lightning Impulse Withstand Voltage:110kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: PS120B 112V
Parámetros: Mechanical Failing Load:120kN
Nominal Disc Diameter：255mm
Nominal Spacing：146mm
Creepage Distance：320mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:100kV
Wet Power Frequency Withstand Voltage:40kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: PS120B 212V
Parámetros: Mechanical Failing Load:120kN
Nominal Disc Diameter：255mm
Nominal Spacing：127mm
Creepage Distance：320mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:100kV
Wet Power Frequency Withstand Voltage:40kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: PS70E 112W
Parámetros: Mechanical Failing Load:70kN
Nominal Disc Diameter：255mm
Nominal Spacing：146mm
Creepage Distance：320mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:100kV
Wet Power Frequency Withstand Voltage:40kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: PS70E 212W
Parámetros: Mechanical Failing Load:70kN
Nominal Disc Diameter：255mm
Nominal Spacing：127mm
Creepage Distance：320mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:100kV
Wet Power Frequency Withstand Voltage:40kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U210BD
Parámetros: Mechanical Failing Load:210kN
Nominal Disc Diameter：300mm
Nominal Spacing：170mm
Creepage Distance：450mm
Socket Coupling:20/24
Dry Lightning Impulse Withstand Voltage:120kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U160BLD
Parámetros: Mechanical Failing Load:160kN
Nominal Disc Diameter：340mm
Nominal Spacing：170mm
Creepage Distance：550mm
Socket Coupling:20
Dry Lightning Impulse Withstand Voltage:130kV
Wet Power Frequency Withstand Voltage:50kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U120BLD
Parámetros: Mechanical Failing Load:120kN
Nominal Disc Diameter：280mm
Nominal Spacing：146mm
Creepage Distance：450mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:120kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:110kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U100BLD
Parámetros: Mechanical Failing Load:100kN
Nominal Disc Diameter：280mm
Nominal Spacing：146mm
Creepage Distance：450mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:120kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:110kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U70BLD
Parámetros: Mechanical Failing Load:70kN
Nominal Disc Diameter：280mm
Nominal Spacing：146mm
Creepage Distance：450mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:120kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:110kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U420BP
Parámetros: Mechanical Failing Load:420kN
Nominal Disc Diameter：380mm
Nominal Spacing：205mm
Creepage Distance：620mm
Socket Coupling:28
Dry Lightning Impulse Withstand Voltage:140kV
Wet Power Frequency Withstand Voltage:55kV
Power Frequency Puncture Voltage:140kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U210BP
Parámetros: Mechanical Failing Load:210kN
Nominal Disc Diameter：320mm
Nominal Spacing：170mm
Creepage Distance：550mm
Socket Coupling:20
Dry Lightning Impulse Withstand Voltage:140kV
Wet Power Frequency Withstand Voltage:55kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U160BLP
Parámetros: Mechanical Failing Load:160kN
Nominal Disc Diameter：320mm
Nominal Spacing：170mm
Creepage Distance：550mm
Socket Coupling:20
Dry Lightning Impulse Withstand Voltage:140kV
Wet Power Frequency Withstand Voltage:55kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U160BSP
Parámetros: Mechanical Failing Load:160kN
Nominal Disc Diameter：320mm
Nominal Spacing：146mm
Creepage Distance：550mm
Socket Coupling:20
Dry Lightning Impulse Withstand Voltage:140kV
Wet Power Frequency Withstand Voltage:55kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U160BLP
Parámetros: Mechanical Failing Load:160kN
Nominal Disc Diameter：280mm
Nominal Spacing：170mm
Creepage Distance：450mm
Socket Coupling:20
Dry Lightning Impulse Withstand Voltage:125kV
Wet Power Frequency Withstand Voltage:50kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U120BLP
Parámetros: Mechanical Failing Load:120kN
Nominal Disc Diameter：280mm
Nominal Spacing：146mm
Creepage Distance：450mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:125kV
Wet Power Frequency Withstand Voltage:50kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U100BLP
Parámetros: Mechanical Failing Load:100kN
Nominal Disc Diameter：320mm
Nominal Spacing：146mm
Creepage Distance：550mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:140kV
Wet Power Frequency Withstand Voltage:55kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U100BLP
Parámetros: Mechanical Failing Load:100kN
Nominal Disc Diameter：280mm
Nominal Spacing：146mm
Creepage Distance：450mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:125kV
Wet Power Frequency Withstand Voltage:50kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U70BLP
Parámetros: Mechanical Failing Load:70kN
Nominal Disc Diameter：320mm
Nominal Spacing：146mm
Creepage Distance：550mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:140kV
Wet Power Frequency Withstand Voltage:55kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U70BLP
Parámetros: Mechanical Failing Load:70kN
Nominal Disc Diameter：280mm
Nominal Spacing：146mm
Creepage Distance：450mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:125kV
Wet Power Frequency Withstand Voltage:50kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U210AD
Parámetros: Mechanical Failing Load:210kN
Nominal Disc Diameter：420mm
Nominal Spacing：170mm
Creepage Distance：380mm
Socket Coupling:20
Dry Lightning Impulse Withstand Voltage:95kV
Wet Power Frequency Withstand Voltage:50kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U160BSA
Parámetros: Mechanical Failing Load:160kN
Nominal Disc Diameter：420mm
Nominal Spacing：146mm
Creepage Distance：380mm
Socket Coupling:20
Dry Lightning Impulse Withstand Voltage:95kV
Wet Power Frequency Withstand Voltage:50kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U120BLA
Parámetros: Mechanical Failing Load:120kN
Nominal Disc Diameter：380mm
Nominal Spacing：146mm
Creepage Distance：365mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:90kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U100BA
Parámetros: Mechanical Failing Load:100kN
Nominal Disc Diameter：380mm
Nominal Spacing：146mm
Creepage Distance：365mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:90kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U70BA
Parámetros: Mechanical Failing Load:70kN
Nominal Disc Diameter：380mm
Nominal Spacing：127/146mm
Creepage Distance：365mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:90kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U420B
Parámetros: Mechanical Failing Load:420kN
Nominal Disc Diameter：360mm
Nominal Spacing：205mm
Creepage Distance：550mm
Socket Coupling:28
Dry Lightning Impulse Withstand Voltage:140kV
Wet Power Frequency Withstand Voltage:80kV
Power Frequency Puncture Voltage:140kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U300B
Parámetros: Mechanical Failing Load:300kN
Nominal Disc Diameter：320mm
Nominal Spacing：195mm
Creepage Distance：485mm
Socket Coupling:24
Dry Lightning Impulse Withstand Voltage:130kV
Wet Power Frequency Withstand Voltage:50kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U240B
Parámetros: Mechanical Failing Load:240kN
Nominal Disc Diameter：280mm
Nominal Spacing：170mm
Creepage Distance：400mm
Socket Coupling:20/24
Dry Lightning Impulse Withstand Voltage:110kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U210B
Parámetros: Mechanical Failing Load:210kN
Nominal Disc Diameter：280mm
Nominal Spacing：170mm
Creepage Distance：400mm
Socket Coupling:20
Dry Lightning Impulse Withstand Voltage:110kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U160BL
Parámetros: Mechanical Failing Load:160kN
Nominal Disc Diameter：280mm
Nominal Spacing：170mm
Creepage Distance：400mm
Socket Coupling:20
Dry Lightning Impulse Withstand Voltage:110kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U160BS
Parámetros: Mechanical Failing Load:160kN
Nominal Disc Diameter：280mm
Nominal Spacing：146mm
Creepage Distance：400mm
Socket Coupling:20
Dry Lightning Impulse Withstand Voltage:110kV
Wet Power Frequency Withstand Voltage:45kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U120BL
Parámetros: Mechanical Failing Load:120kN
Nominal Disc Diameter：255mm
Nominal Spacing：146mm
Creepage Distance：320mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:100kV
Wet Power Frequency Withstand Voltage:40kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U120BS
Parámetros: Mechanical Failing Load:120kN
Nominal Disc Diameter：255mm
Nominal Spacing：127mm
Creepage Distance：320mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:100kV
Wet Power Frequency Withstand Voltage:40kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U100BL
Parámetros: Mechanical Failing Load:100kN
Nominal Disc Diameter：255mm
Nominal Spacing：146mm
Creepage Distance：320mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:100kV
Wet Power Frequency Withstand Voltage:40kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U100BS
Parámetros: Mechanical Failing Load:100kN
Nominal Disc Diameter：255mm
Nominal Spacing：127mm
Creepage Distance：320mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:100kV
Wet Power Frequency Withstand Voltage:40kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U70BL
Parámetros: Mechanical Failing Load:70kN
Nominal Disc Diameter：255mm
Nominal Spacing：146mm
Creepage Distance：320mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:100kV
Wet Power Frequency Withstand Voltage:40kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U70BS
Parámetros: Mechanical Failing Load:70kN
Nominal Disc Diameter：255mm
Nominal Spacing：127mm
Creepage Distance：320mm
Socket Coupling:16
Dry Lightning Impulse Withstand Voltage:100kV
Wet Power Frequency Withstand Voltage:40kV
Power Frequency Puncture Voltage:130kV

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U160B
Parámetros: mechanical failing load: 160kN
disc diameter: 280mm
nominal height: 127/146mm
creepage distance: 360mm
power frequency wet withstand voltage: 50kV
lightning impulse withstand voltage: 140kV
working temperature: -40°C to 60°C

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U120B
Parámetros: mechanical failing load: 120kN
disc diameter: 255mm
nominal height: 127/146mm
creepage distance: 320mm
power frequency wet withstand voltage: 45kV
lightning impulse withstand voltage: 130kV
working temperature: -40°C to 60°C

Suspension Glass Insulator

Suspension Glass Insulator

Modelo: U70B
Parámetros: mechanical failing load: 70kN
disc diameter: 255mm
nominal height: 146mm
creepage distance: 320mm
power frequency wet withstand voltage: 45kV
lightning impulse withstand voltage: 130kV
working temperature: -40°C to 60°C

Galería de la empresa

QOCI Electric Sample room
QOCI Electric Sample room
QOCI Electric laboratory
QOCI Electric laboratory
QOCI Electric production line
QOCI Electric production line
QOCI Electric Production line - forming area
QOCI Electric Production line - forming area
QOCI Electric Production line - Thermal shock line
QOCI Electric Production line - Thermal shock line
QOCI Electric Loading area
QOCI Electric Loading area
QOCI Electric Warehouse
QOCI Electric Warehouse
QOCI Electric Factory Signage
QOCI Electric Factory Signage

Certificaciones y premios

Occupational Health and Safety Management System Certificate
Occupational Health and Safety Management System Certificate
ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE
ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE
QUALITY MANAGEMENT SYSTEM CERTIFICATE
QUALITY MANAGEMENT SYSTEM CERTIFICATE

Casos de éxito

National Power Utility, Distribution EPC Contractor

National Power Utility, Distribution EPC Contractor

salt fog flashover incidents reduced by 60% vs previous composite batch, zero UV degradation, maintenance cost reduced by 50%, replacement rate under 2% over 3-year period
chemically inert to salt and monsoon corrosion, proven 100+ year track record in tropical climates, no UV/hydrophobicity degradation concerns, 20% lower initial cost than composite alternative

Ubicación: LK,EG,UA 📦 Quantity: 60,000 pcs total（Sri lanka 10,000 pcs, egypt 40,000 pcs,Ukraine 10,000 pcs）
National Grid Corporation, Power Transmission EPC Contractor

National Grid Corporation, Power Transmission EPC Contractor

zero line-tripping incidents, maintenance cost reduced by 70%, 100% visual defect detection (no live-line testing required), pollution flashover incidents reduced by 85% vs porcelain baseline.
zero-value self-breaking enables 100% visual inspection, extreme temperature tolerance (-40°C to +55°C verified in Uzbekistan & Iraq), superior anti-dust self-cleaning in desert environments, 30+ year designed lifespan, proven mechanical reliability at 550 kN tensile strength

Ubicación: UZ,UA,IQ 📦 Quantity: 200,000 pcs total（Uzbekistan 80,000 pcs, Ukraine 70,000 pcs, Iraq 50,000 pcs）

Videos de la empresa y productos

▶

Introducción a la empresa y tour por la fábrica

⏱ Duration: 3:45 | 👁 Views: 15,230

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Demostración del producto - Kestrel K-1

⏱ Duration: 5:12 | 👁 Views: 28,450

▶

showcase de innovación tecnológica

⏱ Duration: 4:30 | 👁 Views: 12,890

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Testimonios de clientes y casos de éxito

⏱ Duration: 6:20 | 👁 Views: 9,650

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