Brake Pad Factory｜Professional Industry Knowledge of Brake Pads

As one of the core safety components for automobiles, engineering machinery and agricultural equipment, brake pads directly affect driving safety and braking stability. With years of manufacturing and export experience, Shandong Huaruifeng Machinery Brake Pad Factory shares professional industry knowledge about brake pads, helping global buyers understand product differences, material classification, international standards and purchasing tips.

1. Basic Structure & Working Principle of Brake Pads

A standard brake pad consists of three key parts:

1. Backing Plate
High-quality backing plates adopt shot blasting and anti-rust coating treatment, with high hardness and deformation resistance. It effectively avoids brake shaking and abnormal wear under high temperature during long-term braking.

2. Heat Insulation Buffer Layer
Made of high-temperature resistant materials, it isolates heat generated by friction, protects brake calipers and oil circuits, reduces braking noise and eases impact.

3. Friction Material Layer
The core functional part, mixed with special fibers, wear-resistant fillers and high-temperature adhesives. It converts kinetic energy into heat through friction with brake discs to realize deceleration and parking. The formula directly determines noise resistance, wear resistance, heat fade resistance and service life.

2. Main Material Types & Application Scenarios

Asbestos brake pads have been completely banned worldwide due to safety hazards. Our brake pad factory mainly produces four mainstream eco-friendly types:

1. NAO Non-Asbestos Organic Brake Pads
Features low noise, low dust, no damage to brake discs and comfortable braking feel. Widely used in passenger cars and new energy vehicles, fully compliant with EU Euro 7, INMETRO, ECE R90 global environmental standards.

2. Low-Metallic Brake Pads
Cost-effective with stable friction performance and excellent heat fade resistance. Ideal for family cars and light commercial vehicles, high demand in the global aftermarket.

3. Semi-Metallic Brake Pads
High temperature resistance and strong braking power. Suitable for trucks, buses, engineering machinery and heavy-load working conditions.

4. Carbon Ceramic Brake Pads
High-end customized formula, ultra-high temperature resistance, long service life and silent braking. Applied to high-end vehicles and special engineering equipment.

3. Core International Certificates for Export

For foreign trade business, international certification is the essential market access threshold:

• ECE R90: Universal safety certification for European and global markets.

• INMETRO: Mandatory certification for Brazil and South America market access.

• GB Standard: Domestic quality standard for automotive spare parts.

All products from Shandong Huaruifeng brake pad factory pass strict tests including high-temperature treatment, noise inspection, salt spray anti-rust test and friction coefficient detection, ensuring stable quality for mass export.

4. Replacement Cycle & Common Problems

Replacement Cycle

• Ordinary passenger cars: Replace every 30,000–50,000 km.

• Commercial & engineering vehicles: Check regularly and replace every 15,000–30,000 km.
Timely replacement is necessary once the friction material is excessively worn to avoid braking failure.

Common Brake Pad Failures

• Abnormal Noise: Caused by poor formula and unprofessional production technology.

• Brake Shaking: Resulting from deformed backing plates and uneven materials.

• Heat Fade: Poor high-temperature resistance, common in low-quality products.

• Excessive Wear: Related to raw material formula and working conditions.

5. Professional Purchasing Guide

Inferior brake pads from small workshops have hidden dangers such as unstable braking, easy heat fading and damage to brake discs, and cannot pass customs inspection for export.
Professional brake pad factories have independent formula research, automated production lines and complete certification systems, supporting OEM, customized formulas and bulk foreign trade orders.

Summary

With the upgrading of global environmental regulations and the rapid development of new energy vehicles, low-copper, low-noise, eco-friendly and long-life brake pads have become the mainstream trend.
Shandong Huaruifeng Machinery Co., Ltd. is a professional brake pad factory with complete qualifications, mature technology and rich export experience. We provide reliable braking solutions for global customers and support long-term stable cooperation.