What certifications does the product have?

The product is ISO9001 certified.

6021 Electrical Milky White Polyester Film

Name: 6021 Electrical Milky White Polyester Film
Brand: Haikou Haojinghui Industrial Co., Ltd.
SKU: 759835852

Hainan, ChinaHaikou Haojinghui Industrial Co., Ltd.

US$1.50-3.50

500 kg

Product profile

Application

Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Switch Baseplate

Color

Transparent

Material

Polyester, Plastic

Model NO.

6021

Maximum Voltage

20KV~100KV

Thermal Rating

E 120

Other Appilcation

Composite Material

Type

Insulation Film

Chemistry

Inorganic Insulation

Classification

Inorganic Insulation Material

Certification

ISO9001

Brand

Hjh

Transport Package

Pallet

Specification

Trademark

HJH

Origin

China

HS Code

3920920000

Production Capacity

10000000kg/Month

Key features

High Dielectric Strength: 36um thickness offers dielectric strength >=150 V/um for reliable insulation.

Excellent Chemical Resistance: Resists various chemicals ensuring durability in harsh electrical environments.

High Mechanical Strength: Tensile strength >=150 MPa in both MD and TD directions for robust performance.

Versatile Applications: Ideal for motor slot insulation, transformer bases, and cable insulation.

Low Heat Shrinkage: Heat shrinkage <=3.0% at 36um, ensuring dimensional stability under heat.

Good Transparency: High transparency allows for easy visual inspection of winding quality.

Flexible Material: Offers good flexibility and low thickness tolerance for precise manufacturing.

ISO9001 Certified: Manufactured under ISO9001 certification ensuring consistent quality standards.

Company profile

Haikou Haojinghui Industrial Co., Ltd.

Hainan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-07-01Nearest Port: shekou, guangzhouAverage Response Time: ≤4.45hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, FCA, EXW

AI-Powered supplier vetting

SummaryHaikou Haojinghui Industrial Co., Ltd. is identified as a China-based limited company operating as both a trading company and manufacturer/factory, with offices in Hainan and stated factory operations in Suzhou, Jiangsu. It focuses on electrical insulating materials, including polyimide film, adhesive tape, insulation paper, pressboard, laminate sheets, FR4/G10 materials, and related products. The supplier reports ISO 9001 certification, six production lines, 6–10 years of R&D engineer experience, and fewer than five quality-control staff. It has exported since 2013, with exports representing 71%–90% of total sales. The available records show limited transaction evidence involving one buyer in Mexico during 2025. Evidence is insufficient to establish after-sales service, financial credibility, or customization capability. Production capability is supported by stated facilities and product output information, although some reported production figures appear inconsistent and should be verified.

Supplier typeThe supplier is explicitly described as both a trading company and manufacturer/factory, with a stated focus on manufacturing and exporting electrical insulating materials. Its company description also reports multiple production departments and offices in several Chinese locations.

CertificationsThe supplier explicitly reports holding ISO 9001 certification for its management systems. No additional certifications, scope, issuing body, or validity period is provided.

Production capacityProduction capability is supported by six reported production lines, stated production departments, electrical insulating-material product coverage, and annual productivity information for polyimide film, tape, and adhesive tape. However, the reported output quantities are unusually large and should be verified before relying on them for capacity planning.

Client casesThe supplier reports that exports account for 71%–90% of total sales and that it began exporting in 2013. Trade records identify one buyer in Mexico and four recorded transactions across two 2025 entries, but the evidence is limited and does not establish a broad or independently verified customer portfolio.