Powered by Made-in-China.com
12.5kN ANSI 57-3 Porcelain Line Post Insulator Ceramic Insulators
US$3.00-5.00
50 Pieces
Product profile
Application
High-voltage, High-temperatureMaterial
PorcelainStructure
Post InsulatorModel NO.
ANSI 57-3Type
A Type InsulatorUsage
High Voltage Power Transmission, Insulation, Electrical InstallationConnection Method
Spherical TypeSize of Bearing Capacity
12.5kNCertification
ISO9001Color
BrownBrand
QociTransport Package
Wooden Box PackagingSpecification
11kgTrademark
QOCIOrigin
ChinaHS Code
8546209090Production Capacity
50000Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 3 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.03h CertifiedTerms of Payment: T/T
AI-Powered supplier vetting
SummaryThe supplier is a limited company with 207 employees offering glass, porcelain, and other insulators for transmission-line insulation, suspension, support, and conductor applications. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Quality resources include 30 inspection staff, 18 items or sets of quality-control test equipment, seven R&D engineers, documented R&D records, and standardized finished-product inspection instructions. The supplier supports design customization and 3D software design, but does not provide ODM, SDK, or popular-brand OEM services and launched no new products in the last year. Service procedures, complaint handling, and corrective-action records are documented. International service infrastructure is limited: it reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, and offers overseas services in zero countries. Financial evidence is insufficient for assessment because the slices provide years rather than financial...
Supplier typeThe supplier is a limited company with 207 employees and no stated parent company or larger corporate group. Its product scope includes glass, porcelain, and other insulators, primarily for transmission-line insulation, suspension, support, and conductor applications, indicating a specialized industrial manufacturer.
CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certificates, covering quality, occupational health and safety, and environmental management systems. These are explicit certifications relevant to controlled manufacturing operations.
After-Sales capabilityThe supplier has seven R&D engineers whose responsibilities include technical support for production and after-sales service, and it maintains documented procedures and records for service assessment, corrective and preventive actions, and customer complaints. However, it reports no overseas warehouse, showroom, agent, branch, or overseas service coverage, so the evidence supports structured service processes but limited overseas infrastructure.
Production capacityProduction-related controls include 30 quality-control inspection staff, 18 quality-control test equipment items or sets, documented and uniformly followed finished-product inspection instructions, and a product range covering multiple insulator types. The slices do not provide production capacity, factory area, machinery count, or output figures, so overall production scale cannot be fully judged, although established quality-control resources are explicitly demonstrated.
Customization capabilityThe supplier explicitly offers customization from customer designs and provides 3D software design services. These statements support the ability to adapt products or designs to customer requirements, although the slices do not define the customization range, engineering limits, or delivery performance.
Client casesThe supplier reports cooperation with Fortune 500 companies and a repeat-buyer preference rate of 30%–50%. These are direct indicators of customer experience and recurring demand, although no customer names, project descriptions, or verification details are provided.
Send Inquiry
*To:
Jiangxi QOCI Electric CO.,LTD.
Jiangxi QOCI Electric CO.,LTD.*Content:
Supplier replies will be sent to your registered email
You may also like
Outdoor Anti-Pollution Electrical Post Ceramic Insulators Porcelain Insulator
US$5.00-30.00
1 Piece(MOQ)
Hv Ceramic Line Post Insulators 25kv ANSI 57-11 Porcelain Line Post Insulator
US$2.88-3.98
200 Pieces(MOQ)
12.5kN IV Level Anti-Pollution 35kv High Voltage Ceramic Line Post Insulator C12.5-250-IV
US$40.00-100.00
10 columns(MOQ)
High-Quality ANSI 52-4 Clevis Type Ceramic Suspension Porcelain Insulators for Transmission Lines
US$3.40-3.90
1,000 Pieces(MOQ)
Hot Sale Stable Excellent Electric Porcelain Post Insulator, 57-3 Brown for Overhead Distribution
US$8.50-10.20
50 Pieces(MOQ)
High-Quality ANSI 53-5 Ceramic Spool Type Porcelain Insulator for Transmission Lines
US$1.00-2.00
1,000 Pieces(MOQ)
ANSI Porcelain Line Post Insulator 57-1 Series Post Porcelain Insulators
US$3.20-4.50
100 Pieces(MOQ)
ANSI Tr216 Porcelain Ceramic Post Insulator
US$8.00
1,000 Pieces(MOQ)
12.5kN Porcelain Line Post Insulator for High Voltage Power Lines
US$10.50
300 Pieces(MOQ)
220kv 400kv C10 1050 High Voltage Busbar Support Porcelain Ceramic Insulator
US$300.00-600.00
500 Pieces(MOQ)
High-Quality ANSI PS-15/3 Ceramic Line Post Type Porcelain Insulator for Electric Power Transmission Lines
US$3.40-3.90
1,000 Pieces(MOQ)
High-Quality ANSI 52-3 Ball and Socket Type Ceramic Suspension Porcelain Insulators for Transmission Lines
US$3.00-3.50
1,000 Pieces(MOQ)
High Voltage Electrical Porcelain Ceramic Post Type 220kv Insulator Post Insulator Porcelain Station Post Insulator
US$10.00-59.00
200 Pieces(MOQ)
ANSI Class 57-1 Electrical Insulator for High Voltage Lines
US$4.00-5.00
500 Pieces(MOQ)