O Rings Manufacturer - China
price: 1.00 Dollar US$
O-RINGS & O-RING SETS At Htob, we offer a comprehensive range of O-rings and O-ring sets that are ideal for sealing solutions in a variety of industries, including automotive, hydraulics, pneumatics, and more.
As a leading Wholesale O Rings supplier and trusted O-Ring Kits Supplier, we manufacture and distribute high-quality O-rings in multiple materials and sizes, providing reliable sealing performance for all your needs.
Our O-ring solutions include NBR O Rings, FKM O Rings, and custom O-ring sets, available in various specifications to meet the specific demands of your applications.
Whether you require standard or customized O-rings, we are your go-to oil seal manufacturers and oil seal factory for precision and performance.
NBR O Ring
Durable and versatile sealing solutions for a wide range of applications NBR (Nitrile Butadiene Rubber) O-rings are designed for general sealing applications, particularly where oil, water, and fuel resistance are essential.
These O-rings are widely used in automotive, hydraulic, and machinery systems.
Key Features:
Excellent resistance to oils, fuels, and water Suitable for both static and dynamic sealing applications Good mechanical properties and durability Available in a range of sizes and customizable options NBR O Rings are ideal for industries requiring reliable seals for low to medium temperatures and pressures.
FKM O Ring
High-performance O-rings for extreme environments FKM (Fluorocarbon) O-rings are perfect for high-temperature, chemical, and aggressive fluid environments.
These O-rings provide superior sealing properties and are used in applications where higher performance is required, including in the automotive, chemical, and aerospace industries.
Key Features:
Exceptional resistance to high temperatures (up to 200°C) Superior chemical resistance to acids, oils, and solvents Excellent performance in harsh and extreme conditions Customizable sizes and designs to meet your needs FKM O Rings are ideal for sealing applications in industries requiring high chemical resistance and thermal stability.
Company Contact:
- Phone: 8615631926881
- Address: Yuze Road, Julu Economic Development Zone, Xingtai , Hebei , China
- Email:

- Website: https://www.htoboilseal.com/
Published date: January 20, 2026
- Business Description: Xingtai Oubei Rubber & Plastic Products Co., Ltd. is located in Julu Economic Development Zone, Xingtai City, Hebei Province, China.
The registered trademark is "HTOB".
The factory covers an area of about 2500 square meters.
HTOB is a professional manufacturer of oil seals.
The company has a total of more than 10,000 kinds of products, the main products are skeleton rubber oil seal, FKM frame oil seal, NBR frame oil seal, O-ring and other main products.
The product has good wear resistance, high temperature resistance, oil resistance, anti-aging, no corrosion, no pollution and so on.
Our products are exported to Germany, the United States, Italy, Australia, Canada, South Africa, the Middle East and other more than 30 countries by customers and foreign investors welcome.
We always adhere to the "quality first, reputation first, management-oriented, service for honesty" enterprise product concept.
Welcome to inquire about this product, and look forward to your visit and inspection!
Our business philosophy:
Technology continues to innovate
Quality excellence
Timely and accurate delivery
Service professional integrity
Customer philosophy:
User reputation is the golden cup of the enterprise.
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