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The company insists on good quality and service, with products manufactured on international standards and ISO9001 certified.

Insulation Material Insulation Electrical Crepe Paper for Transformer

Name: Insulation Material Insulation Electrical Crepe Paper for Transformer
Brand: Xuchang Rainyan Insulation Material Co., Ltd.
SKU: 2104396832

Henan, ChinaXuchang Rainyan Insulation Material Co., Ltd.

US$1.30-1.80

500 kg

Product profile

Customization

Available

Application

Capacitor, Generator, Inductor, Insulation Sleeving, Motor, Transformer

Color

Brown

Model NO.

crepe paper

Material

Plastic

Maximum Voltage

<10KV

Thermal Rating

B 130

Thickness

0.08-0.3

Width

1000mm

Type

Insulation Paper

Chemistry

Organic Insulation

Classification

Organic Insulating Material

Certification

ISO9001

Brand

Rainyan

Transport Package

Pallet

Specification

0.08-0.35mm

Trademark

Origin

China

Production Capacity

5000000t

Key features

High Dielectric Strength: Breakdown voltage reaches up to 1000V per layer for reliable insulation performance.

100% Wood Pulp Material: Made from superior sulfate insulating wood pulp with low ash and moisture content.

Excellent Oil Compatibility: Compatible with mineral oils, silicon oils, and ascerol oils without degradation.

Customizable Thickness: Available in various thicknesses ranging from 0.35mm to 0.90mm to suit specific needs.

High Flexibility: 50% flexibility allows use on irregular shapes and surfaces where other materials fail.

Wide Application Scope: Suitable for capacitors, generators, motors, transformers, and magnet wire insulation.

ISO9001 Certified: Manufactured under international standards with ISO9001 certification for quality assurance.

Low Conductivity: Conductivity is kept below 10 ms/m to ensure effective electrical insulation.

Company profile

Xuchang Rainyan Insulation Material Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2001-02-01Nearest Port: qingdao, shanghai, tianjinAverage Response Time: ≤18hTerms of Payment: LC, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryXuchang Rainyan Insulation Material Co., Ltd. is identified as a Chinese manufacturer/factory producing electrical insulation materials and related products. It reports ISO 9001 and QC 080000 certifications, broad export coverage, and customization based on customer samples. However, the evidence indicates limited R&D and service infrastructure: no ODM, 3D design, SDK, recent product development, written complaint-handling or corrective-action procedures, warehouse control process, or quality assurance system. Quality-control resources are reported inconsistently, with one inspection staff member and no test equipment in one slice, while another reports 11–20 quality-control staff. Financial records are referenced for 2021–2023, but no financial figures or substantive performance evidence are provided. No customer names, case studies, or verified brand-OEM experience are disclosed.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company based in Henan, China. Its stated product scope covers polyester film, polyimide tape, pressboard, insulation paper, laminated sheet, and other insulation-related products, while the company description links its products to transformers and electrical motors.

CertificationsThe supplier reports holding ISO 9001 and QC 080000 certifications. The slices identify the certifications but do not provide certificate numbers, validity dates, scope, or independent verification.

After-Sales capabilityThe supplier states that it offers warm-hearted service, but it explicitly reports no written procedures or records for customer complaints and no written corrective and preventive action procedures or records. This demonstrates a documented service-process deficiency.

R&D capabilityThe supplier reports no professional technical R&D capability, no 3D software design, no ODM service, no SDK, and no new products in the past year. Although sample provision is described as an R&D engineer responsibility, the overall evidence shows explicit limitations in innovation and formal R&D capability.

Production capacityThe supplier reports annual production information of 3,240 laminated sheets and 50,000 tons, exports to multiple global regions, and has operated as an exporter for five years. However, quality-control infrastructure appears weak or inconsistent: one slice reports one inspection staff member and zero testing equipment, while another reports 11–20 quality-control staff; finished products are checked by packing staff.

Customization capabilityThe supplier explicitly offers customization from samples and states that its R&D engineer provides samples according to customer requirements. No evidence is provided for broader engineering design, 3D design, ODM, or SDK-based customization, so the demonstrated capability is limited to sample-based customization.