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Haoyuan Seals
Professional Sealing Product Manufacturer

We are customer-centric and committed to providing customers with high-quality products and services. The company has a professional sales team that can understand customer needs in a timely manner and provide customers with personalized solutions.

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Haoyuan Seals
Dedicated To The R&D Of Fluororubber Seals

We are customer-centric and committed to providing customers with high-quality products and services. The company has a professional sales team that can understand customer needs in a timely manner and provide customers with personalized solutions.

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PRODUCTS

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Fluorine rubber oil seal


A synthetic rubber with excellent resistance to heat, chemicals and oils.

Gly seal


The Gly seal is a sealing element widely used in industrial equipment to prevent liquid or gas leakage.

VA type sealing ring


This type of seal is commonly used in hydraulic systems, pneumatic systems and other types of machinery.

Oil dipstick


An oil dipstick is a simple yet essential tool used to measure the level of oil in a vehicle's engine.

Engine water pipe connector


The main function is to transfer coolant from the engine to the radiator

Crankshaft oil seal


This seal is located at the front of the engine, where the crankshaft extends out of the engine block.

Four-cylinder engine side cover gasket


Installed on the side of the four-cylinder engine, it plays the role of sealing, soundproofing and anti-vibration.

Four-cylinder engine push rod chamber gasket


Helps create a tight seal between the pushrod housing and the engine block.

Rolling machine rubber sleeve


This rubber sleeve acts as a protective cover for the rollers, ensuring smooth and efficient operation of the machine.

Oil pump dust cap


The oil pump dust cap is a small but essential component of the oil pump system in a vehicle.

ABOUT US

Dedicated To The R&D Of Fluororubber Seals

Xingtai Haoyuan Seals Co., Ltd. is located in Dongwangzhuang Industrial Park, Xindian Town, Ren County, Hebei Province. It is a professional enterprise that manufactures high-precision fluororubber seals in China. The company was formerly known as Xingtai Axle Seals Co., Ltd. In August 2017, it was officially registered as Xingtai Haoyuan Seals Co., Ltd. due to investment attraction.

 

The company has various production and processing equipment, mainly producing fluorine-containing seals, fluororubber oil seals and other related rubber products. 

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Haoyuan Sealing
Haoyuan Sealing
Haoyuan Sealing
Haoyuan Sealing
Haoyuan Sealing
Haoyuan Sealing

WHAT CAN WE OFFER YOU

High Precision Fluorine Rubber Sealing Products Of Professional Enterprises

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GLOBAL NETWORK

Providing Our Customers

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Served over 200 customers from 36 countries

The products are widely used in heavy-duty vehicles, commercial vehicles, high-speed rail, subways, and electric power.  They are sold well in China and exported to dozens of countries and regions such as the United States, Germany, Russia, and Southeast Asia.

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OUR BLOGS

Latest Information

Nov 26,2025

Understanding the Importance of Engine Dipsticks for Optimal Engine Performance

When it comes to maintaining a vehicle, one of the often overlooked but essential components is the engine dipstick. This simple yet critical tool plays a vital role in ensuring that your engine operates smoothly and efficiently. The engine dipstick is primarily used to measure the oil level in your engine, which is crucial for lubrication and overall performance. One of the primary functions of t

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Nov 23,2025

Understanding the Importance of Main Pulley Oil Seals in Engine Performance

Understanding the Importance of Main Pulley Oil Seals in Engine Performance Table of Contents 1. Introduction to Main Pulley Oil Seals 2. The Role of Main Pulley Oil Seals in Engine Performance 3. Different Types of Main Pulley Oil Seals 4. Signs of Wear and Tear in Oil Seals 5. The Impact of Oil Leaks on Engine Performance 6. Maintenance Tips for Main Pulley Oil Seals

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Nov 20,2025

Understanding the Importance of Rear Crank Oil Seals in Automotive Engine Systems

In the realm of automotive engines, the rear crank oil seal is an essential component that serves a vital purpose in sealing the crankshaft at the rear end. This component is designed to prevent engine oil from leaking out of the crankcase, which is critical for maintaining optimal engine lubrication and performance. A well-functioning rear crank oil seal helps in reducing friction between moving

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Nov 17,2025

Mastering Your Engine: A Comprehensive Guide on How to Read Your Engine Oil Dipstick Correctly

Mastering Your Engine: A Comprehensive Guide on How to Read Your Engine Oil Dipstick Correctly Table of Contents Understanding Engine Oil and Its Importance What Is an Engine Oil Dipstick? The Importance of Checking Your Engine Oil How to Read Your Engine Oil Dipstick Correctly Common Mistakes to Avoid When Reading Your Dipstick Troubleshooting Oil Level Issues How Oft

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全部
  • 全部
  • 产品管理
  • 新闻资讯
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  • 企业网点
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  • 企业视频
  • 企业图册

The products are widely used in heavy-duty vehicles, commercial vehicles, high-speed rail, subway, electricity and other fields. They are sold well in China and exported to dozens of countries and regions including the United States, Germany, Russia, Southeast Asia, etc.