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Fr4 Standard Plastic Split CD Core Bobbin for Transformer Bobbin Transformer Spare Parts Fibreglass Transformer Bobbin Insulation Material

Name: Fr4 Standard Plastic Split CD Core Bobbin for Transformer Bobbin Transformer Spare Parts Fibreglass Transformer Bobbin Insulation Material
Brand: Henan Jinzhi Electrical Insulation New Material CO.,LTD
SKU: 2057539072

Henan, ChinaHenan Jinzhi Electrical Insulation New Material CO.,LTD

US$1.99

50-1,999 Pieces

US$1.59

2,000-4,999 Pieces

US$1.09

5,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Application

Electrical Insulation

Color

Green

Model NO.

JZ-005

Material

Fiberglass

Maximum Voltage

10kv~20kv

Thermal Rating

E 120

Name

GB Standard Plastic Split CD Core Bobbin

Color Customization

Orange, Brown/Green/Yellow

Usage

for Electrical Products

Type

Insulation Sheet

Certification

Insulation Flame-Retardant/UL

Brand

Henan Jinzhi

Selling Units

Single Item

Transport Package

Carton

Specification

20*20*15CM

Origin

Henan, China

Production Capacity

2000ton

Key features

High Voltage Insulation: Rated for 10kv~20kv with 340MPa tensile strength for transformer and motor applications.

Flame Resistant Material: Made from FR4/G10/G11 epoxy resin and fiberglass cloth, self-extinguishing and durable.

Flexible Customization: Supports OEM/ODM services with customizable colors like Orange, Brown, and Yellow.

Low Water Absorption: Near zero water absorption ensures stable performance in high-pressure thermal environments.

Certified Quality: Plant passed ISO 9001 quality system certification for reliable manufacturing standards.

Fast Sample Delivery: Free samples available with production within 3 working days and shipping in 3-7 days.

Efficient Production: Factory direct with delivery time of 5-20 working days depending on order quantity.

Multiple Payment Options: Accepts T/T, L/C, Western Union, PayPal, and Escrow for flexible transaction terms.

Company profile

Importers and ExportersCooperated with Fortune 500Self-brandedExhibition Experience

Henan Jinzhi Electrical Insulation New Material CO.,LTD

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Flexible customization CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao Port, Shanghai Port, Shenzhen PortAverage Response Time: ≤1.81h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells glass fiber, mica products, electrical equipment, high-performance fibers, and composite materials, while also providing related technology research and technical services. It has one production line, multifunctional composite and gluing equipment, three quality inspectors, documented finished-product inspection instructions, and flexible or sample-based customization. Export capabilities are established, with 12 experienced export-trade staff and self-operated import and export rights, although no overseas warehouses, showrooms, agents, or branches are reported. ISO 9001:2015 certification is held, and the supplier reports R&D capabilities with an available SDK. Service procedures and corrective-action records exist, but customer complaint handling lacks written records. The provided information does not identify specific customer cases.

Supplier typeThe supplier is a manufacturer and seller of glass fiber, mica products, electrical equipment, high-performance fibers, and composite materials. Its scope also includes new-material technology development, technical services, and import/export activities, indicating a manufacturing-oriented material and composite technology supplier.

CertificationsThe supplier holds an ISO 9001:2015 certificate. The same slice also reports regular fire drills during the past year, but it does not identify additional specific certifications.

R&D capabilityThe supplier explicitly undertakes new-material technology research and development, technology development and transfer, and technical services. It also reports R&D capability with an available SDK, providing direct evidence of innovation-related capability.

Production capacityThe supplier reports manufacturing capability for electrical equipment, high-performance fiber and composite materials, mica products, and glass fiber products, supported by one production line and multifunctional composite, gluing, and dispensing equipment. It has three quality inspectors and standardized finished-product inspection instructions, but does not continuously reconcile quantities for every batch or mass-production run.

Customization capabilityThe supplier explicitly provides flexible customization and customization from samples. Its multifunctional composite and gluing equipment further supports the stated customization offering.

Product Q&A

Q:How will you pack the product?

We pack with paper cartons.

Q:Do you accept OEM?

Yes, we do.

Q:Do you provide free sample? And how many days it will take?

Yes, we provide free sample, only need you to pay the courier charge. We will make the sample within 3 workingdays and it will take 3-7days on the transportation.

Q:What's your delivery time?

We are factory, so we can efficiently control the production time, and then for the delivery time, it is 5-20 working days.

Q:Which certification do you have?

The plant has passed the certificate of lSO 9001 quality system certification;