Are you in the market for high-quality rubber rings but unsure where to start? With countless manufacturers in China, finding the right factory can feel overwhelming. Understanding the top players in this industry is crucial, as it can significantly impact your product quality and cost. Imagine having access to the best options, ensuring durability and reliability for your projects. Ready to make an informed decision? Join us as we explore the leading rubber ring manufacturers in China, helping you choose the perfect partner for your needs!
Custom Rubber Seals & O-rings Manufacturer | Haisun Rubber
Product Details: HAISUN manufactures precision O-rings such as NBR, HNBR, AMQ, FKMT, EDPM, ACM, and CR, and supplies standard O-ring parts and O-ring kits.
Technical Parameters:
– O-ring dimension accuracy tolerance up to 0.01mm
– Rubber seals accuracy tolerance up to 0.02mm
Application Scenarios:
– Smartphones
– Automotive parts
Pros:
– High precision and quality control
– Wide range of materials and applications
Cons:
– Limited information on specific material properties
– Potentially higher cost for custom solutions
Rubber Seals, Custom Rubber & Plastic Parts Manufacturer
Product Details: Professional Rubber Seals, O-Rings, Oil Seals, Custom Rubber Parts Manufacturer in China
Technical Parameters:
– Rich Industrial Manufacturing & Export Experience
– More than 20,000 Molds for Fast Delivery
Application Scenarios:
– Semiconductor, Solar, LCD
– Food, Water, Life Sciences
Pros:
– High-quality products with 100% customer satisfaction
– Fast delivery and massive production capacity
Cons:
– Limited information on specific technical parameters
– Potential variability in custom orders
O-Rings, Rubber Seals – Best China Manufacturer & Supplier – Savvy
Product Details: High-Quality Rubber O-Rings manufactured by Savvy, available in various materials including NBR, FKM, and Silicone.
Technical Parameters:
– Temperature Range: -70°C to 220°C
– Standard Hardness: Shore A 60 – 90
Application Scenarios:
– Used in hydraulic and pneumatic transmission systems.
– Sealing applications for various fluids such as air, water, and oil.
Pros:
– Simple structure and compact installation.
– Good oil resistance and low manufacturing cost.
Cons:
– Difficult to achieve zero leakage in dynamic seals.
– Starting friction resistance can be large in compression sealing.
Professional Manufacturer of Sealing Solutions – YOSON
Product Details: Generic product details placeholder
Technical Parameters:
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Application Scenarios:
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Pros:
– Generic pro 1
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Cons:
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Top 10 O-ring Manufacturers and Suppliers in China (2024) – Hongju
Product Details: O-rings are circular cross-section sealants used to prevent leakage of liquids and gases. They are manufactured from various materials including nitrile rubber, silicone, EPDM rubber, and Fluorocarbon (Viton).
Technical Parameters:
– Available in standard and metric sizes
– Customizable materials including silicone, EPDM, NBR, and Viton
Application Scenarios:
– Automotive industry for power steering gears
– Aerospace and medical equipment for sealing applications
Pros:
– Wide range of products and customization options
– Good customer service and fast delivery
Cons:
– Minimum order quantities may apply for some manufacturers
– Quality may vary between different manufacturers
Rubber O Ring Manufacturers – Ningbo Kaxite Sealing Materials Co., Ltd.
Product Details: Rubber O Ring is a sealing product made from various materials including silicone, nitrile, and fluorocarbon rubber, designed for a wide range of applications.
Technical Parameters:
– Temperature range: -40°C to +200°C
– Material types: Silicone, Nitrile, Viton, HNBR
Application Scenarios:
– Used in precision sealing applications where exact size o-rings are unavailable.
– Commonly applied in automotive, industrial, and household sealing solutions.
Pros:
– Excellent flexibility and compressibility across a broad range of temperatures.
– High resistance to petroleum base oils and hydrocarbon fuels.
Cons:
– Low temperature resistance may be limited for certain materials.
– Some materials may not be suitable for static applications below certain tempera…
China Rubber O Rings, Rubber Seal Ring, Rubber Gaskets Suppliers …
Product Details: Rubber O Rings, Rubber Seal Ring, Rubber Gaskets, Rubber Molded Parts, Rubber Hoses, Rubber Bonded Parts, Seal Kits, Rubber Extrusion Profiles, Rubber Sheet, PTFE Parts, Sponge Rubber Seal, Plastic Parts, Agricultural Irrigation.
Technical Parameters:
– ISO 9001 certified
– ASTM D 2000 compliant
Application Scenarios:
– Automotive industry
– Industrial machinery
Pros:
– High-quality materials
– Wide range of products
Cons:
– Limited specific technical details
– No detailed application examples
China O-Rings, X-Rings, Back Up Rings Suppliers and Manufacturers …
Product Details: O-Rings, X-Rings, Back Up Rings, NBR O-Rings, Encapsulated O-Rings, Custom Rubber Parts, O Ring Kits
Technical Parameters:
– Material: NBR, EPDM, Silicone, FKM
– Sizes: Standard and Metric
Application Scenarios:
– Automotive industry
– Medical equipment
Pros:
– High-quality molded rubber products
– Wide range of applications
Cons:
– Limited information on specific product performance
– Potential variations in material properties
oil seals-o rings-made in china
Product Details: Oil seals, O-rings, and custom gaskets manufactured in China with 18 years of experience.
Technical Parameters:
– Certified by SGS, ASTM
– Wear-resistant, pressure-resistant, corrosion-resistant, and durable
Application Scenarios:
– Automotive industry
– Industrial machinery
Pros:
– Low minimum order quantity
– High quality-price ratio
Cons:
– Limited information on specific product dimensions
– Potential variability in material quality
Custom O-ring Manufacturer and Wholesale Supplier – Hongju
Product Details: Custom O-rings and high-temperature O-ring seals manufactured by Hongju, suitable for engines, pumps, cylinders, connectors, valves, etc.
Technical Parameters:
– Material: Silicone rubber
– Hardness tolerance: ±3-5A, following ISO3601 standards
Application Scenarios:
– Sealing for engines and pumps
– Static and dynamic applications in various machinery
Pros:
– High-quality materials and precision molds
– Fast tooling and manufacturing times
Cons:
– Limited information on specific material types
– Potential variability in shipping times based on location
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Custom Rubber Seals & O-rings Manufacturer | Haisun Rubber | HAISUN manufactures precision O-rings such as NBR, HNBR, AMQ, FKMT, EDPM, ACM, and CR, and supplies standard O-ring parts and O-ring kits. | – High precision and quality control – Wide range of materials and applications | – Limited information on specific material properties – Potentially higher cost for custom solutions |
| Rubber Seals, Custom Rubber & Plastic Parts Manufacturer | Professional Rubber Seals, O-Rings, Oil Seals, Custom Rubber Parts Manufacturer in China | – High-quality products with 100% customer satisfaction – Fast delivery and massive production capacity | – Limited information on specific technical parameters – Potential variability in custom orders | savvyrubber.com |
| O-Rings, Rubber Seals – Best China Manufacturer & Supplier – Savvy | High-Quality Rubber O-Rings manufactured by Savvy, available in various materials including NBR, FKM, and Silicone. | – Simple structure and compact installation. – Good oil resistance and low manufacturing cost. | – Difficult to achieve zero leakage in dynamic seals. – Starting friction resistance can be large in compression sealing. | savvyrubber.com |
| Professional Manufacturer of Sealing Solutions – YOSON | Generic product details placeholder | – Generic pro 1 – Generic pro 2 | – Generic con 1 – Generic con 2 | www.yosonseals.com |
| Top 10 O-ring Manufacturers and Suppliers in China (2024) – Hongju | O-rings are circular cross-section sealants used to prevent leakage of liquids and gases. They are manufactured from various materials including nitri… | – Wide range of products and customization options – Good customer service and fast delivery | – Minimum order quantities may apply for some manufacturers – Quality may vary between different manufacturers | hongjusilicone.com |
| Rubber O Ring Manufacturers – Ningbo Kaxite Sealing Materials Co., Ltd. | Rubber O Ring is a sealing product made from various materials including silicone, nitrile, and fluorocarbon rubber, designed for a wide range of appl… | – Excellent flexibility and compressibility across a broad range of temperatures. – High resistance to petroleum base oils and hydrocarbon fuels. | – Low temperature resistance may be limited for certain materials. – Some materials may not be suitable for static applications below certain tempera…. | www.seal-china.com |
| China Rubber O Rings, Rubber Seal Ring, Rubber Gaskets Suppliers … | Rubber O Rings, Rubber Seal Ring, Rubber Gaskets, Rubber Molded Parts, Rubber Hoses, Rubber Bonded Parts, Seal Kits, Rubber Extrusion Profiles, Rubber… | – High-quality materials – Wide range of products | – Limited specific technical details – No detailed application examples | www.xmbestseal.com |
| China O-Rings, X-Rings, Back Up Rings Suppliers and Manufacturers … | O-Rings, X-Rings, Back Up Rings, NBR O-Rings, Encapsulated O-Rings, Custom Rubber Parts, O Ring Kits | – High-quality molded rubber products – Wide range of applications | – Limited information on specific product performance – Potential variations in material properties | www.sealsmanufacturer.com |
| oil seals-o rings-made in china | Oil seals, O-rings, and custom gaskets manufactured in China with 18 years of experience. | – Low minimum order quantity – High quality-price ratio | – Limited information on specific product dimensions – Potential variability in material quality | drorubber.com |
| Custom O-ring Manufacturer and Wholesale Supplier – Hongju | Custom O-rings and high-temperature O-ring seals manufactured by Hongju, suitable for engines, pumps, cylinders, connectors, valves, etc. | – High-quality materials and precision molds – Fast tooling and manufacturing times | – Limited information on specific material types – Potential variability in shipping times based on location | hongjusilicone.com |
Frequently Asked Questions (FAQs)
1. What types of rubber rings can I find in Chinese factories?
You can find a wide variety of rubber rings in Chinese factories, including O-rings, sealing rings, and custom-designed rubber rings. These products are used in various industries such as automotive, aerospace, and plumbing, ensuring you can meet specific needs for your projects.
2. How do I choose a reliable rubber ring manufacturer in China?
To choose a reliable manufacturer, look for companies with good reviews, certifications, and a solid track record. Request samples to assess quality, and communicate clearly about your requirements. Visiting the factory, if possible, can also help you gauge their capabilities.
3. What is the typical lead time for rubber ring production?
The lead time for rubber ring production can vary, but it generally ranges from 2 to 6 weeks, depending on the complexity of the design and the manufacturer’s workload. Always confirm the timeline with your chosen factory to ensure it aligns with your project schedule.
4. Are there minimum order quantities (MOQs) for rubber rings?
Yes, most manufacturers have minimum order quantities, which can vary widely. Some may accept orders as low as 100 pieces, while others might require thousands. It’s essential to discuss MOQs upfront to avoid any surprises later in the process.
5. Can I get custom designs for rubber rings?
Absolutely! Many Chinese manufacturers specialize in custom designs. You can provide your specifications, and they will work with you to create rubber rings that meet your exact needs. Just be sure to communicate your requirements clearly to ensure the best results.
