Tubing Fitting Manufacturers in China

Are you looking for the most cost-effective and most suitable tube hydraulic fittings manufacturer?  Topa is your best choice!

Hot Products

We are the best hydraulic tube fittings manufacturer in China, we can provide all types of tube fittings with customized service. Contact us now for a free quote!

tube Fitting bulkhead union

Bulkhead Union

Straight bulkhead union tube fittings

tube Fitting male connector

Male Adapter

Male adapter, includes NPT, and BSP threads

tube Fitting male elbow adapter

Male Elbow

Male elbow, includes NPT, and BSP threads

tube Fitting NPT female connector

Female Adapter

Female adapter, includes NPT, and BSP threads

tube Fitting union elbow

Union Elbow

Union elbow, includes NPT, and BSP threads

tube Fitting union


Tube union fitting, includes NPT, and BSP threads

tube Fitting female connector

Female Adapter

Female adapter, includes NPT, and BSP threads

tube Fitting weld connector

Weld Connector

Weld connector, includes NPT, and BSP threads

tube Fitting female branch tee

Female Branch Tee

Female branch tee, includes NPT, and BSP threads

tube Fitting male branch tee

Male Branch Tee

Male branch tee, includes NPT, and BSP threads

tube Fitting tube end reducer

Tube End Reducer

Hydraulic tube end reducer connector.

tube Fitting cap

Cap and Ferrules

Tube hydraulic fitting cap and ferrules.

tube Fitting union adapter

Union Tee

Union tee

tube Fitting union cross

Union Cross

Union cross

Ready to Contact Us?

Ready to elevate your hydraulic systems with premium tube fittings? Reach out to Topa now and let us assist you with your needs!

Products Features

Robust Construction

Our tube fittings are engineered to deliver unmatched durability and strength, ensuring reliable performance in the most demanding applications. Each fitting is designed to withstand extreme conditions, providing you with a dependable solution for your hydraulic systems.

Premium Steel Alloy

Crafted from top-grade steel alloys to ensure superior strength and resilience.

Enhanced Longevity

Built to last, reducing the need for frequent replacements and minimizing downtime.

Corrosion Resistance

Features a specialized coating that protects against rust and corrosion, even in harsh environments.

Heavy-Duty Performance

Designed to handle high pressure and heavy loads with ease.

Products Features

Innovative Design

Our tube fittings are designed with cutting-edge technology to deliver exceptional performance and reliability. These fittings are optimized for high efficiency and ease of use, ensuring your hydraulic systems operate smoothly and efficiently

Leak-Free Operation

Utilizes advanced sealing technology to ensure leak-proof connections.

Enhanced Safety

Reduces the risk of hydraulic failures and enhances overall system safety.

High-Pressure Tolerance

Designed to withstand high-pressure environments without compromising performance.

Minimal Maintenance

Requires less maintenance, saving time and reducing operational costs.

Products Features


Our tube fittings offer exceptional versatility and can be customized to meet the unique needs of your hydraulic systems. Whether you need a standard fitting or a bespoke solution, we provide the flexibility and reliability you require.

Multiple Sizes Available

Offered in various sizes to fit different hydraulic system requirements.

Custom Solutions

We provide customized fittings tailored to your exact specifications.

Diverse Configurations

Available in multiple configurations to suit specific application needs.

Adaptable Design

Easily adaptable to different system designs and requirements.


icon Tractor


Our tube fittings are essential components in the automotive and heavy machinery industries, providing robust solutions for hydraulic systems. These fittings ensure efficient fluid transfer and maintain the integrity of hydraulic systems under high pressure and extreme conditions. Designed for durability and precision, our fittings enhance the performance and reliability of critical machinery, reducing downtime and maintenance costs, and ensuring seamless operation in demanding environments.

Manufacturing icon


In industrial and manufacturing settings, our tube fittings play a crucial role in fluid power systems, ensuring precise control and reliable performance. They are designed to withstand the rigors of continuous industrial operations, offering high tolerance to pressure and temperature variations. These fittings enhance the efficiency and safety of automated systems, contributing to improved productivity and reduced operational costs in a variety of industrial applications.

Tractor icon


Our tube fittings are ideal for hydraulic systems in agricultural equipment and construction machinery, providing reliable fluid transfer solutions. They are built to endure harsh outdoor conditions, ensuring consistent performance and durability. These fittings support the efficient operation of hydraulic systems in tractors, excavators, and other heavy equipment, enhancing the reliability and lifespan of machinery used in agriculture and construction sectors.

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Why Choose Topa

With Topa, clients gain a reliable partner dedicated to providing solutions that enhance system efficiency, reduce maintenance costs, and extend the lifespan of hydraulic assemblies. Choose Topa for unmatched expertise and a commitment to excellence that drives your operations forward.

Custom Design Solutions

At Topa, we specialize in creating tailored hydraulic fitting designs to meet your specific requirements. Our team works closely with you to understand your unique needs, ensuring that each fitting provides perfect compatibility and optimal performance for your applications.

Rapid Prototyping

We offer rapid prototyping services that greatly accelerate your product development cycle. Our advanced manufacturing capabilities allow us to produce prototype parts quickly, allowing you to test and refine designs without long delays.

Quality Assurance

Our commitment to quality assurance involves rigorous testing and comprehensive quality checks at every stage of production. We adhere to stringent industry standards to ensure that each hydraulic fitting we produce is reliable and high-quality.

Global Shipping

Topa’s efficient logistics and worldwide shipping services ensure that your orders are delivered on time, no matter where you are located. We have established a reliable supply chain that minimizes transit times and reduces the risk of delays.

Technical Support

We provide expert technical assistance and support to help you overcome any challenges with your hydraulic systems. Our knowledgeable team is available to offer guidance on installation, troubleshooting, and optimization, ensuring that your systems operate efficiently.

After-Sales Service

Our comprehensive after-sales support and service are designed to ensure the continued performance and satisfaction of our products. We offer a range of services, including maintenance advice, replacement parts, and technical consultations, to keep your hydraulic systems running smoothly.

Our Factory

From the selection of premium raw materials to rigorous quality checks, our comprehensive production process is designed to deliver reliable, high-performance fittings that exceed industry expectations. Our commitment to precision engineering and stringent quality control guarantees that our products provide exceptional durability and reliability for diverse hydraulic applications.

Any needs?

Looking for top-tier tube hydraulic fittings? Contact Topa today to explore our superior range and place your order!

Other Products

Hydraulic Hose Fittings

Crimp Style Hydraulic Fittings

Reusable Hydraulic Fittings

Hydraulic Hose

Hydraulic Adapters

Brass Hydraulic Fittings


We use high-grade steel alloys and other durable metals to ensure our tube fittings provide exceptional strength and corrosion resistance.

Yes, our tube fittings are designed to be compatible with a wide range of standard hydraulic systems and components.

Our tube fittings are engineered to withstand high-pressure environments, with specific pressure ratings available upon request.

Absolutely, we provide tailored solutions to meet specific requirements, ensuring optimal performance and compatibility with your systems.

We have a rigorous quality assurance process, including dimensional checks, pressure testing, and material analysis, to ensure each fitting meets our high standards.

We offer galvanizing and other advanced coatings to enhance corrosion resistance and extend the lifespan of our tube fittings.

Yes, we provide samples for evaluation to ensure they meet your specific requirements and standards.

Lead times vary based on order size and customization but generally range from 4 to 6 weeks.

Yes, we offer expert technical support to assist with installation, troubleshooting, and optimizing system performance.

We provide global shipping with various options to suit your delivery timeline and budget, ensuring timely and efficient delivery.

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Tube Fitting catalog