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BYD
Brand Introduction
Professional BYD, Geely, Changan... Model Brake Pump Manufacturer
Chinese automotive brands like BYD, Geely, Changan, and Great Wall are rapidly emerging globally, known for their new energy technologies, intelligent driving solutions, and excellent value. These brands have stringent requirements for reliability, cost-efficiency, and compatibility of brake and clutch systems.

Search products (by OE Number)

We provide a wide range of master cylinder products categorized by OE numbers and compatible brands for easy reference and selection.
Brake Wheel Cylinder
Clutch Slave Cylinder
Clutch master Cylinder
Brake master Cylinder
Cylinder Assessories
Brake Proportioning Valve

Brake Wheel Cylinder products

Picture Product OEM Description DIA FSD SPS

Clutch Slave Cylinder

Picture Product OEM Description DIA FSD SPS

Clutch master Cylinder

Picture Product OEM Description DIA FSD SPS

Brake master Cylinder

Picture Product OEM Description DIA FSD SPS

Cylinder Assessories

Picture Product OEM Description DIA FSD SPS

Brake Proportioning Valve

Picture Product OEM Description DIA FSD SPS
Discover more brand brake cylinder solutions

Company Profile

Professional High Quality Brake Pump Manufacturer
As a leading manufacturer in China's automotive brake and clutch sector with over 21 years of expertise, we specialize in components tailored for Chinese domestic brands. Our products are extensively used in local OEM markets and successfully exported to emerging markets such as Southeast Asia, South Asia, Africa, and South America.
24
Years of Production experience
9600
Factory area(m²)
3000
Product category
Local OEM Production Strength
Years of cooperation with domestic OEMs like Changan give us unmatched insights into local brand standards, ensuring perfect fitment and cost-efficiency.
Expertise in New Energy Vehicle Components
Developed specialized high-performance, lightweight, and durable hydraulic components tailored for new energy brands like BYD.

Our Production Process

1

In-house Raw Material Casting

In-house casting with ZL11 alloy and T6 treatment ensures superior mechanical strength and corrosion resistance.
2

Rough Turning

Establishing rough dimensions for efficient CNC precision machining.
3

4-Axis CNC Milling

Precision machining for complex ports and contours with tight tolerances.
4-Axis CNC Milling
4

Precision Turning

Ensures concentricity and surface finish for optimal piston movement.
5

Deep-Hole Drilling

Deep-hole drilling for structural complexity such as long reservoirs or dual-piston types.
6

Manual Special Operations (if needed)

Manual handling of custom angles, threads, or interfaces.
Manual Special Operations (if needed)
7

Porosity Inspection & Structural Check

Critical dimensions and thread compatibility verified post-machining.
Porosity Inspection & Structural Check
8

Seal Test

Non-destructive inspection to detect casting porosity.
Seal Test
9

Vacuum Test

Hydraulic pressure tests simulate brake/clutch actuation.
Vacuum Test
10

Air-tightness Test

Validates compatibility with vacuum boosters and seal integrity.
Air-tightness Test
11

Life Cycle Testing (Sampling)

Cycle-tested for over 400,000 actuations to ensure durability.
Life Cycle Testing (Sampling)
12

Assembly & Packaging

Assembly under SOP, batch sampling, barcode traceability, and export packaging.
Assembly & Packaging

Our Product Advantages

Precisely engineered to match China's mainstream brand models

Precisely engineered to match OEM specifications for BYD, Geely, Changan, and Great Wall models.

Comprehensive weathering and durability testing

Thoroughly tested under extreme temperature variations and humid conditions for maximum reliability in the Chinese market.

Domestic and imported high-quality seals

High-quality domestic or imported Datwyler seals available upon customer request for superior leak protection.

Diverse material selection

Material flexibility including aluminum alloy, ductile iron, and engineered plastics tailored to diverse market needs.

Comprehensive brand customization service

Comprehensive branding services including custom logos, packaging, and product labeling to enhance market competitiveness.

Quick response and inventory support

Rapid sample development and ready-stock availability help customers swiftly respond to market demands.

Advanced Production Lines

To meet the needs of Chinese brands, we have invested in advanced production and testing equipment to ensure excellent and reliable product quality:
8 aluminum gravity casting lines

Automated Aluminum Casting Lines

28 CNC machining lines with 4-axis centers & deep-hole drills

Precision 4-Axis CNC Machining Centers

8 master cylinder assembly lines + 4 booster assembly lines

Intelligent Assembly & Sealing Systems

Full-in-house-lab

Complete Product Performance Testing Center

Experienced Technical Team Support

Download Center

Contact us for datasheets, material certifications, and performance charts.
Dimensional and Concentricity Checks
Air-tightness testing and negative pressure testing
Visual Inspection by Skilled Staff
Surface inspection
Air-tightness Pressure Tests
Lifespan simulation testing (select products)
Vacuum Sealing Tests
Pressure and Negative Pressure Testing
Endurance Tests (Select Models)
Pre-packaging random inspection and traceability code recording
Final Sampling & Traceability Coding

Quality Control Flow

We implement the most stringent 6-fold testing standards for BENZ series accessories:
Dimensional and Concentricity Checks
Visual Inspection by Skilled Staff
Air-tightness Pressure Tests
Vacuum Sealing Tests
Endurance Tests (Select Models)
Final Sampling & Traceability Coding

Frequently Asked Questions

Can your products directly replace original OEM parts?

Yes, all products are OEM-standard, allowing direct replacement.

Do you support rapid small-batch development for Chinese models?

Yes, we quickly respond to customization requests with rapid sample and batch production.

What brand customization services do you offer?

We offer logo, packaging, and labeling customization to meet individual customer needs.

What is the product delivery timeline?

Stock items ship within 7-15 days; customized products generally take 30-45 days.
Get a Quote or Sample
Free samples & engineering support available Open to global distributor & brand partnerships

    +86 15957686676
    cth4921687671996@gmail.com
    +86 15957686676


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