What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off season.

Does the manufacturer support OEM services?

Yes, OEM service is available along with ODM service for thermal tech design and other components.

What is the hardness of the protective film?

The hardness of the film is classified as Soft.

140um Pet Transparent Triple-Layer Composite Dust-Shield Silicone Protective Film with Single-Sided Silicone Coating for Protection of Solar Panel

Name: 140um Pet Transparent Triple-Layer Composite Dust-Shield Silicone Protective Film with Single-Sided Silicone Coating for Protection of Solar Panel
Brand: Dongguan Keraf Electronic Technology Co., Ltd.
SKU: 2199257515

Guangdong, ChinaDongguan Keraf Electronic Technology Co., Ltd.

US$2.30-3.00

5,000 Square Meters

Sample price:US$0.50/square meter.Request sample

Product profile

Customization

Available

Material

Pet

Type

Protective Film

Model NO.

PFL. K25147. T

Transparency

Transparent

Hardness

Soft

Molding method

Blow Molding

Transport Package

Carton/Pallet

Origin

China

Key features

Triple-Layer PET Construction: 140um transparent PET film with triple-layer composite structure for enhanced durability.

Solar Panel Protection: Specifically designed dust-shield silicone protective film for solar panel surface protection.

Single-Sided Silicone Coating: Features single-sided silicone coating for secure adhesion and easy removal without residue.

Soft & Transparent Material: Soft hardness PET material ensures transparency and gentle protection against scratches.

OEM/ODM Customization: Supports full customization, minor customization, and flexible options from samples or designs.

Fast Lead Time: Efficient production with average lead time within 15 workdays for both peak and off seasons.

Established Manufacturer: Backed by Keraf Group with 10+ years experience and strategic mandate from GrafTech.

Quality Assurance: Rigorous random inspection including visual and function checks by dedicated QA inspectors.

Company profile

Importers and ExportersPatents AwardedExperienced Team

Dongguan Keraf Electronic Technology Co., Ltd.

Guangdong, 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: 11 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.01h

AI-Powered supplier vetting

SummaryDongguan Keraf Electronic Technology Co., Ltd. is a Chinese manufacturer/factory based in Dongguan, Guangdong, with business activities covering research and development, production, and sales of electronic, plastic, packaging paper, metal, and mechanical products. It demonstrates broad product customization, documented quality, complaint-handling, and corrective-action procedures, and holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Reported lead time is within 15 working days in both peak and off-season, supported by 73 qualified service-capability suppliers and documented supplier-management procedures. However, the supplier lacks SDK availability, 3D software design services, in-stock capability, overseas warehouses, overseas agents or branches, and a valid manufacturing-capacity contract with its associated subcontractors. Material traceability is also not established. Export experience is evidenced by 11 years of exporting and 31%–40% export sales, but no customer cases are provided.

Supplier typeThe supplier is explicitly identified as a manufacturer/factory and a limited company located in Dongguan, Guangdong, China. Its stated business scope includes research and development, production, and sales of electronic, plastic, packaging paper, metal, and general mechanical products.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly demonstrate certifications covering quality, occupational safety, and environmental management.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling, and reports quality assurance in its quality-control processes. However, no specific warranty, repair, replacement, or response-time terms are provided.

R&D capabilityThe supplier is identified as a professional technical supplier with research and development capability, and its business scope includes research and development. Nevertheless, it does not provide 3D software design services and has no available SDK, so the evidence supports general R&D but not advanced software-development capability.

Production capacityAs a manufacturer/factory, the supplier reports lead times within 15 working days in both peak and off-season, 73 qualified suppliers for service capability, written supplier-assessment procedures with records, and self-operated import/export rights. Production-related limitations include no in-stock capability and no valid manufacturing-capacity contract with associated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This indicates broad customization coverage across both customer-provided references and more extensive bespoke requirements.

Product Q&A

Q:What is the material composition of this protective film?

The film is made of 140um PET (Polyethylene Terephthalate) with a triple-layer composite structure and single-sided silicone coating.

Q:Is this film suitable for solar panels?

Yes, it is specifically designed as a dust-shield silicone protective film for the protection of solar panels.

Q:What customization options are available?

We offer full customization, minor customization, flexible customization, and options to customize from samples or designs.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1000 pcs.

Q:What are the payment terms?

The terms of payment are T/T (Telegraphic Transfer).

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140um Pet Transparent Triple-Layer Composite Dust-Shield Silicone Protective Film with Single-Sided Silicone Coating for Protection of Solar Panel