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: ≤24hTerms 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, including laminated sheets, insulation paper, tapes, films, and related products. It reports ISO 9001 and QC 080000 certifications and broad export coverage. Production information indicates capacity of 50,000 tons, although the data is presented inconsistently with another annual-output entry. Customization is available from customer samples, but the supplier reports no ODM, 3D software design, SDK, or recent new-product development capability. Quality infrastructure appears weak: no testing equipment was found, only one quality-control staff member and one R&D engineer are reported, finished products are checked by packing staff, and no written complaint, corrective-action, traceability, or quality-assurance procedures were identified. Financial records are referenced for 2021–2023, but the provided slices do not establish financial strength.

Supplier typeThe supplier is explicitly classified as a manufacturer/factory and a limited company located in Henan, China. Its stated product scope covers multiple electrical insulation materials, supporting classification as a direct manufacturing supplier rather than only a trading entity.

CertificationsThe supplier reports holding ISO 9001 and QC 080000 certifications. These stated certifications provide explicit evidence of certification holding, although the slices do not include certificate numbers, validity dates, or certification scope.

After-Sales capabilityThe company presents itself as offering warm-hearted service, but the investigation found no written procedures or records for handling customer complaints and no written corrective or preventive-action mechanism. The explicit absence of documented service controls indicates a deficiency in after-sales process capability.

R&D capabilityThe supplier reports no new products in the past year, no ODM service, no 3D software design, and no available SDK. It has one reported R&D engineer whose stated responsibility is providing samples to customer requirements, indicating limited documented innovation capability.

Customization capabilityCustomization from samples is explicitly available, and the R&D engineer is responsible for providing samples according to customer requirements. This supports sample-based customization, but no evidence shows broader design, ODM, or software-supported customization.