Are you in the market for high-quality oil seals and wondering where to find the best suppliers? With countless factories in China, choosing the right one can feel overwhelming. Understanding the top oil seal suppliers is crucial, as it can significantly impact your product’s performance and longevity. By comparing these factories, you can ensure you’re making informed decisions that lead to superior quality and cost-effectiveness. Ready to discover the leading oil seal suppliers that can elevate your business? Let’s dive in and explore the top contenders together!

Top 10 Oil Seal Manufacturers and Suppliers in China (2024)

Product Details: Oil seals, O-rings, gaskets, and silicone rubber products.

Technical Parameters:
– Temperature resistance
– Pressure resistance

Application Scenarios:
– Automotive industry
– Machinery and equipment

Pros:
– Customizable solutions
– Timely deliveries

Cons:
– Limited specialization in oil seals
– Material compatibility issues

China Oil Seal Manufacturers

Product Details: Various rubber products including oil seals, O-rings, gaskets, and customized rubber parts.

Technical Parameters:
– Material: NBR, HNBR, EPDM, FKM, etc.
– Sizes and specifications can be customized.

Application Scenarios:
– Automotive industry for sealing applications.
– Industrial machinery to prevent oil leakage.

Pros:
– Durable and flexible materials.
– Customizable to fit specific applications.

Cons:
– May require specific installation techniques.
– Performance can vary based on material choice.

SINOSEAL

Product Details: SINOSEAL offers a range of sealing solutions including mechanical seals for pumps, dry gas seals for compressors, and support systems for various applications.

Technical Parameters:
– High-speed and high-pressure capabilities
– API682 compliance

Application Scenarios:
– Refinery processes
– Petrochemical production

Pros:
– Reliable performance in demanding environments
– Comprehensive technical support and aftersales service

Cons:
– Complex design may require specialized knowledge for installation
– Potentially higher initial costs compared to simpler sealing solutions

China Oil Seal, Valve Stem Seal, silicone hose ,oring, gasket,Rubber …

Product Details: KODA offers a range of sealing solutions including oil seals, gaskets, O-rings, valve stem seals, engine repair kits, bonded seals, rubber diaphragms, rubber bellow dust covers, engine mountings, and silicone hoses.

Technical Parameters:
– Material: Rubber
– Various sizes and specifications available

Application Scenarios:
– Automotive industry
– Industrial machinery

Pros:
– High quality and durability
– Wide range of products

Cons:
– Limited information on specific product performance
– Potential compatibility issues with non-standard applications

Oil Seal | China Oil Seals | Oil Seal Manufacturer,Factory – COS …

Product Details: O-rings and Rubber washers manufactured by COS Plastic & Rubber Co., Ltd.

Technical Parameters:
– International first-class equipment
– Advanced technology

Application Scenarios:
– Industrial applications
– Automotive seals

Pros:
– High-quality manufacturing
– 13 years of experience

Cons:
– Limited product range
– Potentially higher cost due to quality

Top 10 Rubber Seals Manufacturers and Suppliers in China – Hongju

Product Details: Rubber seals and oil seals manufactured by various companies in China, including silicone rubber seals, rubber gaskets, o-rings, and custom silicone rubber parts.

Technical Parameters:
– High compatibility with other products
– Impressive temperature resistance capabilities

Application Scenarios:
– Automotive industry
– Food processing industry

Pros:
– Reasonable prices
– Strict quality control

Cons:
– Limited production quantities for some manufacturers
– Potential variability in quality among different suppliers

China Oil seal(shaft seal) Manufacturer, Supplier, Factory – Wholesale …

Product Details: Zhejiang Shangyu Oil Seal Co.,Ltd offers a variety of oil seals including unitized, engine, transmission, and more, designed for various applications in vehicles.

Technical Parameters:
– High sealing security with custom blended materials
– Anti-deformation and adaptive designs for various conditions

Application Scenarios:
– Used in vehicles to protect bearings and retain lubricants
– Applicable in engineering machinery gearboxes and driving axles

Pros:
– Durable and reliable sealing performance
– Wide range of products for different applications

Cons:
– Potential for material degradation over time
– Specific designs may not fit all vehicle types

Leading Oil Seal Manufacturers in China – Custom Solutions | Suzhou …

Product Details: Oil seals manufactured by Suzhou Baoshida Rubber, including rotary shaft seals, hydraulic seals, and pneumatic seals.

Technical Parameters:
– Materials: NBR, FKM, Silicone
– Sizes: Various sizes available

Application Scenarios:
– Automotive industry
– Aerospace industry
– Pharmaceutical industry

Pros:
– Cost-effective solutions
– High-quality products

Cons:
– Lead time may vary
– Customization may require additional time

China Nok Oil Seal Manufacturers and Suppliers, Factory | BD SEALS

Product Details: Nok Oil Seal: Premium Quality Sealing Solutions for Optimal Performance. Designed for exceptional performance and reliability in various industrial applications. Crafted with high-quality materials for durability and strength.

Technical Parameters:
– High-quality materials
– Durability and strength

Application Scenarios:
– Industrial machinery
– Fluid leakage prevention

Pros:
– Exceptional performance
– Cost-effective solution

Cons:
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Quality Hydraulic Oil Seals & Hydraulic Seals factory from China

Product Details: Quality Hydraulic Oil Seals & Hydraulic Seals from GUANGZHOU SUNCAR SEALS CO.,LTD.

Technical Parameters:
– High quality materials
– Various sizes and types available

Application Scenarios:
– Engineering machinery
– Automotive applications

Pros:
– Excellent sealing performance
– Durable and reliable

Cons:
– Limited availability in some regions
– Potential for compatibility issues with non-standard equipment

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Comparison Table

Company	Product Details	Pros	Cons	Website
Top 10 Oil Seal Manufacturers and Suppliers in China (2024)	Oil seals, O-rings, gaskets, and silicone rubber products.	– Customizable solutions – Timely deliveries	– Limited specialization in oil seals – Material compatibility issues	hongjusilicone.com
China Oil Seal Manufacturers	Various rubber products including oil seals, O-rings, gaskets, and customized rubber parts.	– Durable and flexible materials. – Customizable to fit specific applications.	– May require specific installation techniques. – Performance can vary based on material choice.	www.chinarubberseals.com
SINOSEAL	SINOSEAL offers a range of sealing solutions including mechanical seals for pumps, dry gas seals for compressors, and support systems for various appl…	– Reliable performance in demanding environments – Comprehensive technical support and aftersales service	– Complex design may require specialized knowledge for installation – Potentially higher initial costs compared to simpler sealing solutions	en.sns-china.com
China Oil Seal, Valve Stem Seal, silicone hose ,oring, gasket,Rubber …	KODA offers a range of sealing solutions including oil seals, gaskets, O-rings, valve stem seals, engine repair kits, bonded seals, rubber diaphragms,…	– High quality and durability – Wide range of products	– Limited information on specific product performance – Potential compatibility issues with non-standard applications	www.kodaseal.com
Oil Seal	China Oil Seals	Oil Seal Manufacturer,Factory – COS …	O-rings and Rubber washers manufactured by COS Plastic & Rubber Co., Ltd.	– High-quality manufacturing – 13 years of experience
Top 10 Rubber Seals Manufacturers and Suppliers in China – Hongju	Rubber seals and oil seals manufactured by various companies in China, including silicone rubber seals, rubber gaskets, o-rings, and custom silicone r…	– Reasonable prices – Strict quality control	– Limited production quantities for some manufacturers – Potential variability in quality among different suppliers	hongjusilicone.com
China Oil seal(shaft seal) Manufacturer, Supplier, Factory – Wholesale …	Zhejiang Shangyu Oil Seal Co.,Ltd offers a variety of oil seals including unitized, engine, transmission, and more, designed for various applications…	– Durable and reliable sealing performance – Wide range of products for different applications	– Potential for material degradation over time – Specific designs may not fit all vehicle types	www.pqkoilseal.com
Leading Oil Seal Manufacturers in China – Custom Solutions	Suzhou …	Oil seals manufactured by Suzhou Baoshida Rubber, including rotary shaft seals, hydraulic seals, and pneumatic seals.	– Cost-effective solutions – High-quality products	– Lead time may vary – Customization may require additional time
China Nok Oil Seal Manufacturers and Suppliers, Factory	BD SEALS	Nok Oil Seal: Premium Quality Sealing Solutions for Optimal Performance. Designed for exceptional performance and reliability in various industrial ap…	– Exceptional performance – Cost-effective solution	– Generic placeholder for cons – Generic placeholder for cons
Quality Hydraulic Oil Seals & Hydraulic Seals factory from China	Quality Hydraulic Oil Seals & Hydraulic Seals from GUANGZHOU SUNCAR SEALS CO.,LTD.	– Excellent sealing performance – Durable and reliable	– Limited availability in some regions – Potential for compatibility issues with non-standard equipment	sealshydraulic.com

Frequently Asked Questions (FAQs)

What types of oil seals do suppliers in China offer?

You can find a wide variety of oil seals from suppliers in China, including rubber, silicone, and metal seals. They cater to different industries such as automotive, machinery, and electronics, ensuring you can find the right seal for your specific needs.

How can I ensure the quality of oil seals from Chinese suppliers?

To ensure quality, look for suppliers with ISO certifications and positive customer reviews. Request samples before placing a large order and consider third-party inspections to verify the quality of the products.

What is the typical lead time for oil seal orders from China?

Lead times can vary, but generally, you can expect around 2 to 4 weeks for production and shipping. Factors like order size and supplier location may affect this timeline, so it’s best to confirm with your supplier.

Are there minimum order quantities (MOQs) for oil seals?

Yes, many suppliers have minimum order quantities, which can range from a few hundred to several thousand pieces, depending on the product and supplier. Always check the MOQ before placing your order to avoid surprises.

What are the payment options when ordering oil seals from China?

Most suppliers offer various payment options, including bank transfers, PayPal, and letters of credit. It’s important to discuss payment terms upfront to ensure a smooth transaction and protect your investment.