What is the average lead time?

The average lead time is within 15 working days for both peak and off-season periods.

Is customization available?

Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization options.

Double Sided Diamond Dotted Insulation Paper/DDP

Name: Double Sided Diamond Dotted Insulation Paper/DDP
Brand: Kang Liyuan Science & Technology (Tianjin) Co., Ltd.
SKU: 1950246051

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

US$20.00-30.00

400 kg

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Transformer, Insulators

Color

Brown

Model NO.

KLY-DJZ

Material

Paper

Maximum Voltage

20KV~100KV

Thermal Rating

H 180

Thickness

25/30/4050 / 60 / 80 / 100um

Temperature

High Temperature Resistance

Type

Insulation Paper

Chemistry

Inorganic Insulation

Classification

Inorganic Insulation Material

Certification

ISO9001

Brand

Kangliyuan

Transport Package

Pallet

Specification

0.08mm -0.13mm

Trademark

Kangliyuan

Origin

China

HS Code

392099900

Production Capacity

5000kg Per Month

Key features

High Breakdown Voltage: Superior insulation strength with breakdown voltage up to 11.50kV in oil.

Customizable Thickness: Available in multiple thickness options ranging from 25um to 100um.

ISO9001 Certified: Manufactured under strict ISO9001 quality system certification.

Epoxy Resin Coated: Coated with B-stage heat curable epoxy resin for enhanced adhesion.

Transformer Application: Specifically designed for insulation between coils in oil-immersed transformers.

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: ≤1.81h

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.

Product Q&A

Q:How do you ensure product quality?

We consult on requirements, send pre-production samples, check quality during production, perform final QA checks before packaging, and follow up on customer satisfaction after shipment.

Q:How is the delivery date guaranteed?

We confirm time feasibility before production, start material preparation immediately after payment, provide production schedules, and notify customers to pay the balance before shipment.

Q:What certifications does the product have?

The product is ISO9001 certified and meets national, IEC, and ISO standards.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What are the payment terms?

We accept LC, T/T, PayPal, D/P, Western Union, and small-amount payments.