What documents can you provide for customs clearance?

Commercial invoice, packing list, bill of lading, test certificate

If any quality problem found after arrival, how to solve?

If any quality problem is found after arrival, please send us photos, videos and relevant inspection records for confirmation. Once verified to be our manufacturing defect, we will arrange replacement free of charge or negotiate compensation terms with you.

Pin Porcelain Nsulator

Name: Pin Porcelain Nsulator
Brand: Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.
SKU: 2332518965

Hunan, ChinaHunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.

US$50.00

50 Pieces

Product specifications

PORCELAIN INSULATOR

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage

Material

Porcelain

Structure

Pin Insulator

Type

B Type Insulator

Usage

High Voltage Power Transmission

Connection Method

Trough Type

Certification

ISO9001

Color

as Custmor Request

Transport Package

Wooden Case

Key features

Excellent insulation performance: Dense glazed porcelain body, high voltage resistance, anti-pollution flashover for overhead power lines.

High mechanical strength: Strong bending & impact resistance, hot-dip galvanized steel pin, stable load-bearing.

Weather & aging resistance: Glazed surface with UV resistance, stable under extreme temperature, long service life outdoors.

Optimized shed design: Multi-shed structure increases creepage distance, reduces pollution flashover risk.

Easy installation: Standard pin type, fit crossarm of utility poles, convenient for construction.

Anti-corrosion: Hot-dip galvanized steel pin against rust and chemical corrosion.

Complete specifications: Brown glaze / white glaze available, suitable for 6kV,10kV,15kV distribution power projects.

Company profile

Years of Export ExperienceCooperated with Fortune 500High Repeat Buyers ChoiceImporters and Exporters

Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.80h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturing factory and limited company in Liling, Hunan, China, offering porcelain and ceramic insulators. It has 335 employees, documented quality procedures, 100% finished-product inspection, five quality inspectors, and customization services ranging from minor customization to full customization. The supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications, as well as environmental assessment documentation and recent fire drills. It has exported for 12 years, with exports representing 21%–30% of total sales, and holds independent import-export rights. However, it reports no overseas agents or branches, overseas warehouse, overseas showroom, or offline trade-show participation. Its R&D profile is limited by the absence of an available SDK. No customer cases are provided, and the stated lack of a valid manufacturing-capacity contract with affiliated subcontractors is a supply-chain concern.

Supplier typeThe supplier is identified as a factory and limited company located in Liling City, Zhuzhou, Hunan, China. Its stated product scope is porcelain insulators and ceramic insulators, and it has 335 employees. These details support classification as an established manufacturing supplier rather than a trading-only entity.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications. It also has a factory environmental impact assessment report, providing explicit evidence of quality, environmental, and occupational-health management certification coverage.

Production capacityThe supplier identifies a manufacturing facility with ball milling, mud squeezing, mud refining, forming, kiln, and cementing equipment. It conducts 100% finished-product inspection with five quality inspectors and has in-stock service capability. Nevertheless, it reports no valid manufacturing-capacity contract with affiliated subcontractors, which introduces a documented capacity-management concern.

Customization capabilityThe supplier explicitly supports customization from customer designs, full customization, and minor customization. This is direct evidence of a broad stated customization offering, although the slices do not provide examples, technical limits, lead times, or completed customized projects.