Sinorotor | High-Performance Ceramic Composite Brake Discs

About Sinorotor

Laizhou Baoyi Machinery Co., Ltd. has over 16 years of dedicated research and development in ceramic composite brake discs. We are committed to manufacturing high-performance brake systems that match original vehicle specifications without requiring modifications.

Our innovation includes the breakthrough application of friction luminescence technology, enhancing both safety and visibility during braking. Recognized in the "Brand Traceability" column, our mission is to deliver premium braking performance at accessible prices.

We don’t just sell products — we deliver technology, service, and integrity. Join us in redefining automotive safety.

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Our Hot Products

Precision-engineered ceramic composite brake discs for superior performance and safety.

51712

High-performance ceramic rotor for enhanced stopping power and heat dissipation.

Best Seller

43512-48110

OEM-compatible design with advanced friction luminescence technology.

Popular

2121-3502070

Durable composite structure for extended lifespan and reduced brake fade.

Reliable

2112-3501070

Optimized for high-speed applications with minimal noise and vibration.

Smooth

2101-3501070

Engineered for all-season performance and corrosion resistance.

All-Weather

1111-3502070

Lightweight design reduces unsprung mass for improved handling.

Lightweight

UR61-33-251 / UM51-33-251

Twin model compatibility with superior thermal conductivity.

Dual Fit

UH81-33-251 / UR66-33-251

High-torque performance rotor for SUVs and performance vehicles.

Heavy-Duty

UH74-26-251

Advanced ventilation design for rapid heat dissipation.

Cooling

UA01-33-251

Universal fit with OEM precision and long-term reliability.

Universal

Friction Luminescence Series

Innovative glow-under-friction technology for enhanced visibility and safety.

Innovation

Retrofit Performance Kit

Comparable to US retrofit systems — full upgrade package available.

Complete Kit

Why Choose Sinorotor?

Engineered with innovation, built for safety.

Reduced Braking Distance

Our ceramic composite discs significantly shorten stopping distances for improved safety.

Longer Lifespan

Resistant to wear and corrosion, offering extended service life compared to standard rotors.

Friction Luminescence

Breakthrough technology that emits light under friction — enhancing visibility and safety.

OEM Size Compatibility

No modifications needed — installs easily without changing other vehicle components.

Superior Heat Dissipation

Advanced design prevents brake fade during high-speed or repeated braking scenarios.

16+ Years Expertise

Trusted by customers worldwide with a legacy of innovation and quality manufacturing.

Frequently Asked Questions

Everything you need to know about our ceramic brake discs.

Yes, all Sinorotor ceramic composite brake discs are designed to match original equipment manufacturer (OEM) sizes and specifications. No modifications to your vehicle are required.

Friction luminescence is a breakthrough innovation where the brake disc emits visible light during braking due to high friction. This enhances visibility for following vehicles, improving safety in low-light conditions.

Ceramic composites offer superior heat resistance, reduced brake fade, and lighter weight. This results in shorter stopping distances, better control, and longer service life.

Yes, we offer complete retrofit performance kits comparable to premium US systems. These include rotors, pads, and hardware for a full upgrade.

Absolutely. We welcome all partners and customers to visit our manufacturing facility in Laizhou, Shandong, China for discussions and collaboration.

Get in Touch

Reach out for inquiries, partnerships, or product information.

Phone / Mobile

+86-13188998016

Fax

+86-0535-2332228

Email

[email protected]

Contact Person

Terry Lou

Address

No.388 Tushan Town, Laizhou City, Shandong, China

Visit Official Website

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