chen@boostinsulation.com

Advanced EV Battery Insulation Manufacturer in China

As an ISO-certified expert with 22 years of experience, BOP provides high-performance UL94 V0 flame retardant materials and precision die-cutting solutions to ensure the safety of high-voltage battery modules.

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Massive Capacity

Annual production up to 150 million units with 50+ production lines. Direct "Source Manufacturer" ensures stable supply and lower wholesale costs.

Rapid Prototyping

Accelerate your R&D with our customized service. We promise to complete custom samples within 48 hours to keep your project moving fast.

Certified Quality

Certified by IATF 16949 & ISO 9001. Our materials meet strict UL94 V0 flame retardant standards to ensure EV battery and electrical safety.

What We Make

Innovation in Every Layer: Our Product Range

High-performance materials and precision die-cutting solutions engineered for global industry leaders.

EV Battery Insulation

UL94 V-0 certified materials including Formex, PC, and FRB for cell-to-module dielectric protection.

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Cell-to-Cell Insulation
Module Dielectric Barriers
UL94 V-0 Certified Safety

Thermal Management

High-performance thermal conductive pads, gels, and silicone sheets to optimize heat dissipation.

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High-Performance Thermal Pads
Thermal Conductive Gels & Fillers
Optimal Heat Dissipation Solutions

3C Electronics Parts

Precision die-cut adhesives, shielding, and cushioning materials for smartphones and laptops.

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Precision Die-Cut Adhesives
EMI/RFI Shielding Materials
Shock-Absorbing & Cushioning

Flame Retardant PC Films

Premium UL94 V-0 polycarbonate films with superior dielectric strength and high-temp stability.

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Premium UL94 V-0 Rated Film
Superior Dielectric Strength
High-Temperature Stability

Precision Die-Cutting

Custom OEM/ODM processing with ±0.05mm tolerance for complex industrial components.

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0.05mm Ultra-Tight Toleranceline
48H Rapid Prototyping Service
Cleanroom Manufacturing Environment

Upload>> design file for more Insulation & Thermal Solutions

What We Make

One-Stop Precision Engineering Solutions

From initial concept to global logistics, we ensure quality and efficiency at every stage.

What We Make

Our Advanced Manufacturing Capabilities

Over 22 years of expertise in precision die-cutting, delivering 1.2 billion+ high-quality components daily.

High-Volume Production

Equipped with over 50 advanced production lines , we provide a massive daily capacity of 1.2 billion pieces. Our state-of-the-art facilities ensure efficient, high-speed manufacturing to meet large-scale global demands.

Precision Engineering

Our factory features a complete range of precision machinery, including CNC engraving machines, high-speed rotary die-cutters, and thermal bending equipment , all operating in ISO-certified cleanroom environments.

Competitive Pricing

Cost-Efficiency Solutions: By integrating raw material sourcing with advanced automation, we offer high-performance materials at more competitive market prices , helping our customers gain a significant edge in product competitiveness.

End-to-End Solutions

From professional material selection and fast 48-hour prototyping to mass production and global logistics, we provide a seamless "turn-key" experience for all your insulation and die-cutting needs.

FAQ

Got questions? we‘re here to help.

If you have any technical queries regarding insulation materials or die-cutting processes, reach out to us anytime.

I’m new to customized insulation solutions; is this service for me?

Absolutely. Our engineering team specializes in helping clients—from startups to established global leaders—select the most cost-effective and high-performance materials (like Formex, PORON, or PC films). We provide expert technical assessment to ensure your design meets all safety and performance standards.

How do you ensure the precision and quality of your die-cut products?

We utilize high-precision CNC engraving and high-speed rotary die-cutting machines, achieving tolerances as tight as $\pm0.05$mm. All production takes place in ISO-certified cleanroom environments, and every batch undergoes rigorous inspection using Second Dimension Testers to guarantee flawless edge quality and dimensional accuracy.

How do I get started with a custom project at BOP?

Simply click the "Upload Design File" button to send us your CAD or PDF drawings. Our engineers will review your specifications, suggest optimized materials, and provide a comprehensive quote within 24 hours.

Is there a design or tooling fee for customization?

We offer competitive tooling costs, and for many standard geometries, we can utilize existing precision molds to save you expense. For high-volume projects, tooling fees may even be waived. Our focus is on providing a cost-effective path from prototyping to mass production.

What is the lead time for custom orders?What is the lead time for custom orders?

We pride ourselves on rapid response. Custom samples can be delivered within 48 hours. For mass production, our 50+ automated production lines ensure high efficiency, typically fulfilling bulk orders within 5-7 business days depending on complexity and material availability.

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