What is the lead time for orders?

Lead time is within 15 working days for both peak and off-peak seasons.

What payment terms do you accept?

We accept LC, PayPal, Western Union, and Money Gram.

Which ports are used for shipping?

We ship from Qingdao, Shanghai, and Tianjin ports.

3025 Phenolic Cotton Laminated Sheet /3021 Phenolic Paper Laminated Sheet

Name: 3025 Phenolic Cotton Laminated Sheet /3021 Phenolic Paper Laminated Sheet
Brand: Xuchang Rainyan Insulation Material Co., Ltd.
SKU: 774591422

Henan, ChinaXuchang Rainyan Insulation Material Co., Ltd.

US$1.50-2.30

500 kg

Product profile

Customization

Available

Application

Electrical Power System, Electronic Communication, Electronic Device, Industrial Equipment, Laboratory Equipment, Medical Equipment, Transportation

Color

Same as Pic

Model NO.

3025

Material

Yarn

Maximum Voltage

>100KV

Thermal Rating

250 250

Size

1m*2m

Used

Electrical

Fire Resistance

Yes

Type

Insulation Sheet

Chemistry

Hybrid Insulation

Classification

Hybrid Insulation Materials

Certification

ISO9001

Transport Package

Pallet

Specification

0.05-120mm

Trademark

Origin

China

Production Capacity

5000kg/Day

Key features

UL and ROHS Approved: Products have passed UL approval and ROHS test for safety and compliance.

High Mechanical Strength: Features high flexural strength up to 122 MPa and tensile strength up to 57.5 MPa.

Wide Thickness Range: Available in thicknesses from 0.5mm to 120mm to suit various industrial needs.

Multiple Model Options: Includes 3025A, 3025B, 3027, 3028, and custom yarn counts like 21 and 18.

Superior Dielectric Strength: Dielectric strength ranges from 2.0 to 4.6 kV/mm depending on thickness and oil conditions.

Diverse Applications: Used in electrical appliances, transformers, textile machines, and medical equipment.

Fire Resistant: Material offers fire resistance properties suitable for safety-critical environments.

ISO9001 Certified: Manufacturing process adheres to ISO9001 quality management standards.

Company profile

Xuchang Rainyan Insulation Material Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 2001-02-01Nearest Port: qingdao, shanghai, tianjinAverage Response Time: ≤15hTerms 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.