What is the minimum order quantity?

The minimum order quantity is 1 piece.

How do you ensure product quality?

We conduct 100% inspection of finished products, check quality during production, and provide samples before production.

What is the thermal rating of the insulation?

The thermal rating is Class A 105.

China High Density Insulation Pressboard Insulating Pre-Compressed Board/ Presspahn

Name: China High Density Insulation Pressboard Insulating Pre-Compressed Board/ Presspahn
Brand: Kang Liyuan Science & Technology (Tianjin) Co., Ltd.
SKU: 919491895

Tianjin, ChinaKang Liyuan Science & Technology (Tianjin) Co., Ltd.

US$1.00

1 kg

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Transformer, Electrical Winding Insulation

Color

Brown

Model NO.

KLY-ZB

Material

Paperboard

Maximum Voltage

20KV~100KV

Thermal Rating

A 105

Type

Insulation Sheet

Chemistry

Inorganic Insulation

Classification

Inorganic Insulation Material

Certification

ISO9001, IEC

Brand

Kangliyuan

Transport Package

Wooden Case

Specification

0.8-4mmx1mx2m

Trademark

Kang Liyuan

Origin

Tianjin China

HS Code

4811900000

Production Capacity

20mt/Week

Key features

Premium Material: Made from 100% high quality sulfated insulating wood pulp without fillers.

High Mechanical Strength: Features high tensile strength (>110 N/mm2 MD) and elongation (>7.0% MD).

Flexible Customization: Offers full customization, minor customization, and customization from samples.

Strict Quality Control: 100% inspection for finished products with consistent quality control.

Certified Manufacturer: ISO9001, IEC certified with 60+ national patents and high-tech enterprise status.

Fast Delivery: Average lead time within 15 workdays for both peak and off-season.

Wide Application: Suitable for transformers, motors, and high/low voltage electrical appliances.

Company profile

Importers and ExportersCustomization from SamplesQuality AssuranceManagement Certification

Kang Liyuan Science & Technology (Tianjin) Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 years CertifiedNearest Port: Tianjin portAverage Response Time: ≤2.69h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design, broad customization, ODM, and OEM services. It holds ISO9001:2015 and ISO14001:2015 certifications, has two years of total R&D engineer experience stated, and reports new-product development during the past year. Service-capability controls include written assessment procedures, records, an approved-supplier list, and corrective/preventive-action procedures, although the update timing of the list is incomplete. Export capability is supported by self-operated import/export rights and six years of export experience. The supplier reports no in-stock capacity, overseas warehouse, overseas showroom, or valid manufacturing-capacity contract with related subcontractors. ERP-based digital management is established, while evidence for financial strength, customer cases, and some sustainability systems is insufficient.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and lists technology services, industrial design, industrial engineering design, research and development, and equipment-related activities in its business scope. This supports classification as a technical and engineering-oriented supplier rather than only a trading company.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These explicitly demonstrate certified quality-management and environmental-management systems, although the provided information does not include certificate validity dates or scope.

R&D capabilityThe supplier reports professional R&D capability, available SDK resources, new-product development during the past year, ODM services, industrial design and R&D activities, and ERP-based digital management. These are explicit indicators of product and technical innovation capability, although the stated total R&D engineer experience is only two years and no innovation output metrics are supplied.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also offers ODM services and 3D software design, demonstrating broad stated customization coverage.