FRP Insulation Material Factory | High-Performance Composite Solutions

About XINCHENG FRP

Welcome to XINCHENG FRP INSULATION MATERIAL CO., LTD., your reliable factory partner in China. We are a professional manufacturer of all kinds of FRP (Fiberglass Reinforced Plastic) insulation materials with years of experience in the industry.

Our expertise lies in producing high-quality FRP sheets, tubes, machined parts such as insulation bolts, nuts, washers, dog bones, spacers, T-bars, rectangular bars, flanges, and laminated tubes. We specialize in materials like G10, FR4, GP03, and phenolic paper laminated sheets.

We export to Europe, America, Southeast Asia, the Middle East, and Latin America. OEM orders are welcome, and we accept customer designs. Minimum order quantities are negotiable.

Global Export Reach

Serving clients across Europe, Americas, Southeast Asia, Middle East, and Latin America with consistent quality and competitive pricing.

OEM & Custom Design Support

We welcome customer-specific designs and can develop counter samples. Ideal for specialized industrial applications requiring precision FRP components.

Quality-Driven Manufacturing

Our in-house design, technical, and QC teams ensure every product meets international standards for electrical insulation and mechanical strength.

Our Products

High-performance FRP insulation materials engineered for durability, electrical resistance, and thermal stability in demanding environments.

Insulation Tube

Available in G10, FR4, G11, GP03 variants. High dielectric strength, excellent mechanical properties, ideal for electrical insulation applications.

• Material: G10 / FR4 / G11 / GP03
• Application: Electrical insulation, machinery parts
• Custom lengths and diameters available

Insulation Bolts

FR4, G10, GP03 insulation bolts with matching washers. Non-conductive, corrosion-resistant fasteners for electrical enclosures and panels.

• Types: FR4, G10, GP03
• Includes washers
• OEM designs accepted

Insulation Nuts

High-strength FRP nuts compatible with insulation bolts. Used in transformer, switchgear, and control panel assemblies.

• Compatible with FR4/G10 bolts
• Heat and moisture resistant
• Custom threading available

Insulation Washers

Fiberglass-reinforced washers in G10, FR4, and glass-fiber variants. Prevent electrical leakage and provide mechanical spacing.

• Materials: G10, FR4, Glass-fiber
• Various inner/outer diameters
• High compressive strength

Insulation Sheets

Epoxy glass-fiber laminated sheets (G10, 3240), phenolic paper laminated sheets, FR3, and Bakelite. Precision-cut to size.

• G10, FR3, 3240, Bakelite options
• Thickness: 0.5mm to 100mm
• CNC cutting available

Dog Bone & Spacers

Custom-shaped FRP spacers including dog bone, T-bar, I-bar, rectangular bar, round bar, and R-angle profiles for electrical isolation.

• Shapes: Dog bone, T-bar, I-bar
• Materials: G10, FR4, GP03
• Precision-machined to spec

FRP Flanges

Insulating flanges for pipeline systems, pumps, and valves. Prevent galvanic corrosion and provide electrical isolation.

• Anti-corrosion protection
• Custom sizes and ratings
• Suitable for harsh environments

Screw Rods

G10 and glass-fiber screw rods (e.g., M12) for custom fastening solutions. High tensile strength and dimensional stability.

• Material: G10, Glass-fiber
• Standard & custom threads
• Cut to required length

Why Choose XINCHENG FRP?

High Quality

Rigorous quality control ensures consistent performance and reliability across all FRP products.

Competitive Pricing

Direct factory pricing with no middlemen ensures cost-effective solutions for bulk and OEM orders.

Custom Manufacturing

Accept customer designs and develop counter samples. Ideal for specialized industrial needs.

Global Export

Trusted by clients in Europe, Americas, Asia, Middle East, and Latin America.

Frequently Asked Questions

What materials do you offer?

We offer G10, FR4, GP03, phenolic paper laminated sheets, FR3, Bakelite, and custom FRP composites for insulation and structural applications.

Do you accept OEM orders?

Yes, we welcome OEM and ODM orders. Please send your designs or samples, and we will develop counter samples for approval.

What is the minimum order quantity?

Minimum order quantities are negotiable. We accept sample orders to start cooperation.

How can I get a catalog or price list?

Please visit frpinsulation.com or email us at [email protected] to request product catalogs and quotations.

Where do you ship to?

We export globally, including Europe, North & South America, Southeast Asia, the Middle East, and Africa.

Get in Touch

Interested in our FRP insulation products or custom solutions? Reach out to us directly.

For inquiries, catalog requests, or sample orders, please contact us via email:

[email protected]

If the website is not accessible, you can still reach us by email to receive product information and pricing.

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XINCHENG FRP Insulation Material Co., Ltd.