Founded in 2015, DELEEN Auto Parts, a professional automotive parts manufacturer, specializes in high-performance fuel systems and pressure sensing products, serving both original equipment manufacturers (OEMs) and aftermarket customers in Europe, America, Southeast Asia, and the Middle East. Through systematic R&D, precision manufacturing, and high-quality service, we create practical solutions for diverse scenarios, helping partners improve their competitiveness, reduce maintenance costs, and optimize user experience.
High-Performance Powertrain Modification Market: Fuel Injector Solutions
Core Pain Points:
Extremely high requirements for power response, injection accuracy, and flow output
The need for thermal stability and durability in extreme environments
The aftermarket requires multiple specifications to suit various vehicle types, requiring high-quality OE compatibility.
DELEEN Solution:
High-Flow Injector Series (such as 1000cc, 1200cc, 550cc, and Bosch injectors):
Precise flow control supports high-horsepower modifications and is compatible with ECU tuning from multiple brands. Widely used in the racing and high-performance modification markets.
Coexistence of OEM and upgraded aftermarket injectors:
OEM products are manufactured strictly to original manufacturer standards, ensuring flawless assembly and stable operation; aftermarket products offer more cost-effective retrofit upgrade solutions.
Full Product Compatibility:
Including gasoline and diesel injectors, compatible with mainstream Japanese, American, and European models, meeting aftermarket replacement needs in multiple markets.
Engine Fuel System Stability Scenario: High-Pressure Fuel Pump & Fuel Pressure Sensor Solutions
Unstable fuel system pressure control affects ignition efficiency and power output.
Sensors are prone to aging and failure in high-temperature and high-pressure environments.
The aftermarket has high requirements for compatibility and reliability across multiple vehicle models.
High-Pressure Fuel Pump (Direct Injection):
Suitable for direct injection systems, it offers excellent quality control and highly consistent output, making it a popular choice among high-performance vehicle owners and repair shops.
Fuel Pressure Sensor (BMW/Fiat/Hyundai Universal Model 028101):
Designed for compatibility with multiple vehicle models, it offers strong stability and fast response, effectively resolving issues such as cold start difficulties and increased fuel consumption.
Quality Assurance and Temperature Compensation Technology:
Equipped with electromagnetic compatibility design and temperature correction function, it extends service life and reduces errors.
Key Pain Points:
High requirements for intake pressure recognition accuracy and interference resistance
Sensor performance degrades in extreme climates (cold, hot, and high altitudes)
The aftermarket urgently needs reliable alternatives to reduce repair rates.
DELEEN Solution:
4-Bar MAP Sensor (Honda Exclusive):
Optimized for extreme environments, it features high interference resistance and precise pressure readings, significantly improving ECU fuel injection control accuracy.
Reinforced Structural Protection Design:
The shock-resistant and heat-resistant housing and sealed structure ensure long-term stable operation, making it particularly suitable for high altitudes or areas with variable climates.
Automotive Air Conditioning System Maintenance Market: Air Conditioning Pressure Sensing Product Solutions
●Core Pain Points:
Air conditioning systems cannot accurately adjust refrigerant flow based on pressure changes.
Sensor inaccuracy and frequent replacement are common problems.
The aftermarket needs to quickly adapt to different vehicle models and reduce inventory burdens.
●DELEEN Solution:
Audi Air Conditioning Pressure Sensor:
Provides precise temperature compensation and a wide measurement range, improving compressor start-stop efficiency and system energy efficiency.
Pressure Regulating Valve/Pressure Switching Valve:
Automatically switches operating states and adjusts system pressure, ensuring the air conditioning system operates within a safe range and preventing compressor damage.
Electromagnetic Compatibility and High Stability Certification:
All air conditioning system products are CE, E-Mark, and ISO 9001 certified, ensuring global market access.
Core Pain Points:
Aftermarket models are diverse, and repair needs vary widely.
Parts compatibility is a serious issue, with a high risk of mismatching.
Buyers need to quickly identify product usage and compatibility to reduce communication costs.
DELEEN Solution:
Modular Product System and Compatibility Design:
All products support multi-platform compatibility (BMW, Audi, Honda, Hyundai, Fiat, etc.), enabling flexible use in repair scenarios in different countries.
Professional Technical Support Team:
Provides technical information, installation advice, diagnostic assistance, and other services to improve channel customer service efficiency.
Complete Production Equipment and Testing Platforms:
Equipped with CNC machining centers, spray testers, pressure test benches, and injector test platforms, we ensure accurate and reliable products before they leave the factory.
Channel Partnership and Market Expansion Support
Our Advantages:
10 Years of Industry Experience
Deeply engaged in both OEM and Aftermarket businesses
Strong Engineering and R&D Capabilities
A team of 20 engineers continuously upgrading technology and developing new products
Multiple Certifications Ensure Global Access
ISO 9001, CE, E-Mark, and other authoritative certifications
Extensive Market Coverage
Serving Europe, America, Southeast Asia, and the Middle East, with a track record of partnerships with over 125 companies