What are the lead times?

Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays.

Do you support OEM and ODM?

Yes, we offer both OEM and ODM services with 4 R&D engineers available.

What are the main markets?

Our main markets include North America, South America, Europe, Southeast Asia, Mideast, Africa, East Asia (Japan/South Korea), Australia, and the Domestic market.

Xinghai GB Standard 57-1 Ceramic Porcelain Line Post Insulator

Name: Xinghai GB Standard 57-1 Ceramic Porcelain Line Post Insulator
Brand: Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.
SKU: 2029114935

Jiangxi, ChinaJiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

US$10.00

100 Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage, Low-voltage

Material

Porcelain

Model NO.

57-1

Structure

Post Insulator

Type

A Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Connection Method

Trough Type

Certification

ISO9001

Color

Brown or White or Other

Brand

Pcstar or Customeized

Main Dimensions(H)

305mm or Customeized

Main Dimensions(D)

160mm or Customeized

Standard Applied

GB or IEC or ANSI

Creepage Distance

400mm

Transport Package

by Sea or Air

Trademark

PCSTAR

Origin

China

HS Code

8546209090

Production Capacity

500000

Key features

Customizable Dimensions: Main dimensions (H: 305mm, D: 160mm) are available in customized sizes.

Multiple Color Options: Available in Brown, White, or other customized colors.

Flexible Standards: Applies to GB, IEC, or ANSI standards based on customer requirements.

OEM and ODM Services: Full OEM and ODM services available with 4 R&D engineers.

ISO9001 Certified: Manufacturing process certified under ISO9001 quality standards.

High Voltage Application: Designed for 33kV and 36kV high voltage power transmission lines.

Free Samples Available: Free samples provided for customer evaluation upon request.

Factory Visit Welcome: Customers are welcome to visit the factory at any time.

Company profile

Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2021-06-03 CertifiedNearest Port: Shanghai Port, Shenzhen Port, Ningbo Port, Xiamen PortAverage Response Time: ≤2.19h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryJiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd. is a China-based manufacturer/factory specializing in porcelain insulators and related high-voltage electrical products. It reports ISO 9001 and ISO 14001 certification, while its description also states ISO 45001 certification. The supplier has operated since 1998, reports 25,000 tons of annual porcelain-insulator productivity, five production lines, automated kiln and adhesive-maintenance equipment, and documented R&D and quality-control personnel. Its products cover 10kV–500kV applications, and it states compliance with IEC, GB, and ANSI standards. It is identified as a qualified supplier to State Grid and China Southern Power Grid. Evidence is insufficient to assess after-sales service, customization capability, or financial credibility without using financial figures.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and describes itself as specializing in porcelain-insulator R&D and manufacturing. Its stated product scope includes high-voltage transmission and transformation insulators, power-station insulators, and porcelain bushings.

CertificationsThe supplier reports ISO 9001 quality-management and ISO 14001 environmental-management certifications, and its description additionally states that it has passed ISO 45001 occupational health and safety certification. It also states that production follows IEC, GB, and ANSI standards.

R&D capabilityThe supplier describes itself as a national-level high-tech enterprise, reports porcelain-insulator R&D activity, and states that it independently developed an automatic chain-type glue and maintenance system. It is also developing DC ±800kV and AC 1000kV UHV suspension insulators, with 11–20 years of total R&D-engineer experience reported.

Production capacityThe supplier reports 25,000 tons of annual porcelain-insulator productivity, five production lines, a highly automated 110-meter tunnel kiln, a 110m³ shuttle kiln, and an automated chain-type system. Its operating history since 1998 and stated manufacturing facilities provide explicit evidence of established production capacity.

Client casesThe supplier states that it is a qualified supplier of State Grid and China Southern Power Grid, which is direct evidence of named institutional customer qualification. Trade data also lists one buyer associated with the supplier, but the provided information does not establish project scope, delivery performance, or multiple completed customer cases.

Product Q&A

Q:Who are we?

We are based in Jiangxi, China, started in 1998, with 200-300 employees, selling to Southeast Asia, Mid East, North America, South America, Africa, Domestic Market, and Eastern Asia.

Q:How can you guarantee quality?

Quality is confirmed from source material entry, with technical personnel supervising each process. The product is produced daily with constant improvements to ensure quality.

Q:What can you buy from us?

We supply power-related products including porcelain insulators, glass insulators, composite insulators, power fittings, and other power products.

Q:Why should you buy from us not from other suppliers?

We are a professional manufacturer with advanced equipment and technology, guaranteed after-sale quality, first-class service, and customizable options.

Q:What services can you provide?

We offer free samples, factory visits, and accept delivery terms like FOB, EXW, CIF, and payment currencies like USD, EUR, JPY, HKD, CNY via T/T, MoneyGram, Credit card, PayPal, Western Union, and Escrow.