Top 10 Viton O-ring Manufacturers and Suppliers in China(2024)

Are you in search of a reliable and professional manufacturer of Viton O-rings? Your search ends here. We did all the background research and shortlisted the top 10 manufacturers that can help you with your needs. All the companies have excellent capabilities and can fulfill your requirements with absolute perfection.

جدول المحتويات

What is a Viton O-Ring?

فيتون is a synthetic rubber brand of DuPont widely used in O-خواتم and molded or extruded products. حلقات فيتون س are highly durable and designed to withstand extreme environments. They are tolerant to high pressure and temperatures and resistant to flame, chemicals, oils, and fluids.

حلقات فيتون س

Overview of Viton O-Ring Manufacturers and Suppliers in China

ملخصات الشركة

The summaries below will give a useful insight into the capabilities of each company.

الموقع الحالياسم الشركةسنة التأسيسالموقع (المدينة)حجم التوظيف
1هونغجو سيليكون1999دونغقوان50-100
2الختم الذكي2005شنغهاي10-50
6Tisun Seals2003نينغبو51-100
7XST Seals2015شيامن20-80
8رويشن الختم2006دونغقوان200
9Skon Seals1990يوياو50-100
10SWKS Rubber Seal2010تيانجين100-120

1. Dongguan Hongju Silicone Rubber Products Co.، Ltd.

Dongguan Hongju Silicone Rubber Products Co.، Ltd.

هونغجو سيليكون has over twenty years of experience designing and producing O-خواتم. The company provides various O-ring products for dynamic and static applications.

The company uses only certified, premium-quality O-ring material that offers excellent resistance against high pressure and temperature ranges. From standard size o rings to custom o rings, Hongju Silicone’s customization capabilities are second to none.

The company also provides its potential customers with free samples for testing. Contact the company with your requirements; they will manufacture the o rings with the exact specifications.

المنتجات والخدمات

  • حلقات مطاطية
  • حلقات سيليكون
  • فيتون يا الخواتم
  • الجوانات والأختام المطاطية
  • Silicone Gaskets & Seals
  • Custom O-Ring Seals


  • موك منخفضة
  • قدرات التخصيص
  • عينة مجانية
  • التوصيل السريع
  • سعر مناسب

استفسر الآن عن عروض الأسعار السريعة!

تواصل مع Hongju للحصول على عرض أسعار يلبي احتياجاتك. نحن نقدم معلومات سريعة ومفصلة عن التسعير.
تصميم بلا عنوان 2023 10 11t103044.868

2. Sealsmart Seal Co., Ltd.

Sealsmart Seal Co.,Ltd.

Sealsmart is the leading manufacturer of rubber products in China. They have 15 years of experience in the industry and have established a credible market for their products. The company has all the advanced production and testing equipment to provide high-standard products to its customers.

Over the years, the company has developed a diverse product catalog for various industries. The O-rings and rubber seals produced by Sealssmart are water and wear-resistant and can also withstand harsh environments.

The company can produce both standard and custom-size O-rings. They suit mechanical, automotive, electrical, pharmaceutical, medical, and aerospace applications.

المنتجات والخدمات

  • حلقات مطاط السيليكون
  • Buna-N-O-Rings
  • NBR O-Rings
  • حلقات FKM O
  • حلقات EPDM
  • X Rings


  • مجموعة متنوعة من المواد
  • أحدث التقنيات
  • كتالوج منتج ممتاز

3. Sichuan Fudi New Energy Co., Ltd.

Sichuan Fudi New Energy Co., Ltd

Founded in 2001, Sichuan Fudi New Energy is a large-scale manufacturer of rubber products suitable for various applications. The company has a full line of O-rings in a wide selection of materials to cater to customers’ specific requirements.

Their operations are based on a 30,000 sq. meters factory equipped with the latest equipment and highly skilled workers. The company is focused on producing high-performance products that can withstand extreme conditions.

All the products meet RoHS and GSG standards which endorse their quality. You can use the O-rings for chemical processing, automotive, aerospace, petroleum, and other industries.

المنتجات والخدمات

  • Viton O Rings
  • HNBR O Rings
  • FVMQ O Ring
  • O Ring Cord
  • منتجات اخرى


  • RoHS & SGS Certified
  • قدرة إنتاجية ضخمة
  • العمال المهرة

4. Shanghai Trisun Parts Manufacture Co., Ltd.

Shanghai Trisun Parts Manufacture Co., Ltd

Trisun is an advanced seal designer and manufacturer with a strong R&D team. The company has acquired API certification for its factory and has two production lines with the latest equipment.

Trisun has professional Ph.D. engineers to offer clients optimal engineering support for fluid seal design. The company’s enormous production capacity can easily produce around 10 million sets of mechanical and 20,000 sets of other seals.

The company has a large inventory available for O-rings and other sealing products. And with quality inspection, you can rest assured that you will receive only high-quality products.

المنتجات والخدمات

  • Dupont-Kalrez O-Rings
  • فيتون يا الخواتم
  • PTFE يا الحلقات
  • الأختام المستعبدة
  • ختم الغاز الجاف
  • Control & Check Valves Seal
  • أطقم يا الدائري
  • Other O-Rings and Seals


  • NSF, CIT & RoHS Certified
  • القوى العاملة الماهرة
  • المصنع الحديث

5. Yiwu Woma Rubber Products Co., Ltd.

Yiwu Woma Rubber Products Co., Ltd.

Woma is another high-tech enterprise that produces all types of O-rings, seals, and natural rubber products. The company is committed to helping its customers with all their requirements. Woma offers optimum assistance in all stages, from sample processing and designing to customization.

They have acquired ISO 9001 international quality management system certification, which suggests all their products are highly valued. Besides, the products are available in various shapes, sizes, and styles.

Woma prioritizes its clients and ensures sincere cooperation with them for long-term relationships. You won’t be disappointed.

المنتجات والخدمات

  • FPM O-Rings
  • Caterpillar O-Rings
  • Metric O Rings
  • خواتم رباعية
  • أطقم يا الدائري
  • مجموعة طوقا
  • حشية غطاء الصمام
  • Brake Diaphragm
  • منتجات اخرى
  • الأختام الهيدروليكية


  • معدات الإنتاج
  • قدرات التخصيص
  • متخصص

6. Ningbo Tisun Seals Industries Co., Ltd.

Ningbo Tisun Seals Industries Co., Ltd.

Tisun is a reputable designer and manufacturer of advanced fluid seals in China. The company manufactures a wide range of seals for various industries. They have acquired multiple ISO certifications, suggesting the products meet international standards.

Tisun offers a same-day shipping facility for all stock items. They also offer various payment methods to provide maximum convenience to their clients. The company has a low MOQ, so if you don’t want to order in bulk, Tinsun is the perfect manufacturer.

المنتجات والخدمات

  • Stainless Steel Seals
  • Seal Packing & Gaskets
  • O-خواتم
  • الأختام الميكانيكية
  • Carbon Rings
  • حلقات سيراميك


  • موك منخفضة
  • منتجات ذات جودة عالية
  • نفس الشحن يوم

7. Xiamen Seals Technology Co., Ltd.

Xiamen Seals Technology Co., Ltd

Xiamen Seal Technology is a well-known manufacturer of rubber components in China. The products are designed for various industries, including medical, automotive, semi-conduction, food and drug equipment, sanitary, general industry, etc.

The factory is well-equipped with modern technology and advanced equipment. The workers are also highly-skilled and experienced, ensuring the product meets customers’ requirements. All the products qualify for ISO 3601, C1976, JIS,2401, etc. They are durable and resistant to chemicals, flame, steam, mineral oil, high-pressure, acids, etc.

The company has a great variety available when it comes to O-ring material. They also offer you options for O-ring sizes to fit your needs.

المنتجات والخدمات

  • حلقات EPDM
  • فيتون يا الخواتم
  • Buna-N-O-Rings
  • Spliced O-Rings
  • Silicone Static O-Rings
  • Back-Up Rings
  • أطقم يا الدائري
  • ختم النفط


  • فئات المنتجات الشاملة
  • منتجات متينة
  • بأسعار تنافسية

8. Dongguan Ruichen Sealing Co., Ltd.

شركة Dongguan Ruichen Sealing Co.، Ltd.

Founded in 2006, Ruichen Sealing is focused on producing quality rubber O-rings. The company is committed to assisting its clients with product design, developing new products, and providing high-value products.

With a modern workshop and skilled workforce, the company has shortened the development cycle and reduced potential failures. Ruichen Sealing has a wide range of products to offer you. And since it is an ECER-verified supplier, you can trust the company with closed eyes.

المنتجات والخدمات

  • فيتون يا الخواتم
  • حلقات سيليكون
  • حلقات EPDM
  • أجزاء مطاطية مصبوبة
  • الأختام الدائري


  • متخصص
  • أحدث المعدات
  • منتجات ذات جودة عالية

9. Skon Seals

Skon Seals

Founded in 1990, it would not be wrong to call Skon Seals the pioneer manufacturer of O-rings, rubber parts, and rubber gaskets in China. It offers a wide selection of materials, including silicone, ethylene propylene (EPDM), FKM, ACM, etc.

The factory covers an area of 5,600 sq. meters integrating modern workshops, a test laboratory, tool making area, and more. Skon Seals uses various production methods with a state-of-the-art factory, including die cutting, transfer molding, injection molding, etc.

They are a one-stop solution to all your needs. You can get supreme quality products at an excellent value.

المنتجات والخدمات

  • خواتم مربعة
  • أطقم يا الدائري
  • الأختام النفط
  • طوقا PTFE
  • PTFE يا الدائري
  • منتجات اخرى


  • اختيار المواد
  • محفظة منتجات متنوعة
  • بأسعار تنافسية

10. Tianjin Swks Technology & Development Co., Ltd

Tianjin Swks Technology & Development Co., Ltd

SWKS Rubber Seal has over a decade of experience in the manufacturing of rubber products. The company is also involved in the design and development of rubber components.

SWKS has modern facilities and produces a wide range of products that meet international standards. The company conducts various quality assurance tests to ensure the products meet customers’ requirements.

The service team is highly responsive and always available to assist you with your queries. For years, the company has consistently delivered the highest product standard. Hence, you can rest assured that your investment will have the utmost value.

المنتجات والخدمات

  • حلقات فيتون س
  • Fluorosilicone O-Rings
  • ختم هيدروليكي
  • ممتص الصدمات


  • استجابة عالية
  • SGS & RoHS Certified

3 Benefits of Importing Viton O-Rings from China

Not just Viton O-rings, importing any product from China has significant advantages for your business. Want to know what they are? Keep on reading, then.

انخفاض النفقات

Though not the only one, the major reason you should import Viton O-rings from China is it costs much less than doing so from any other country. In addition to transport costs, manufacturing costs are much lower than in any European country. With lower costs, you can be more competitive and earn greater profits which are good for your company.

منتجات ذات جودة عالية

It’s a myth that Chinese products are of poor quality. The truth is that Chinese manufacturers produce products for all kinds of classes. If you are investing a good amount, there is no chance that you will get poor-quality products. Our list’s Chinese manufacturers have state-of-the-art factories and a skilled workforce. Hence, you can rest assured that whatever type of O-rings you import from China will have the highest standards and quality.

قدرات التخصيص

Another good reason you should import from China is to get custom O rings. Whether you need O-rings in military specifications or a specific shape, size, and style, Chinese manufacturers will help you out.

وفي الختام

A reliable manufacturer will have a proven track record of delivering high-quality products, offer a selection of sizes and materials to meet your specific needs, and have a strict quality control process in place to ensure each o-ring meets or exceeds industry standards. Choosing the right Viton o-ring manufacturer can result in improved performance, longer-lasting products, and ultimately cost savings in the long run.

Looking for Viton O-Ring? Hongju Silicone Can Help You

If you need O-rings for various industries, then we are the company that can offer you optimal assistance. هونغجو سيليكون has excellent customization capabilities and can produce custom O-rings per your requirements. We offer you high-quality and durable products at a reasonable price.

استفسر الآن عن عروض الأسعار السريعة!

تواصل مع Hongju للحصول على عرض أسعار يلبي احتياجاتك. نحن نقدم معلومات سريعة ومفصلة عن التسعير.
تصميم بلا عنوان 2023 10 11t103044.868

احصل على عرض أسعار فوري الآن!

شارك المنشور الآن:


مرحبًا ، أنا ديفيد!

أنا مؤسس Hongju Silicone. لقد كنت في هذا المجال لأكثر من عقدين. إذا كنت تبحث عن منتجات مطاط السيليكون المصنوعة حسب الطلب ، فلا تتردد في طرح أي أسئلة علي.

قد تجد أيضا هذه المواضيع مثيرة للاهتمام

ffkm يا خواتم والأختام

6 أسباب لاختيار الحلقات والأختام FFKM

ارتفع الطلب على الحلقات والأختام FFKM بشكل مطرد في السنوات الأخيرة. وذلك على الرغم من ارتفاع أسعارها وقلة توفرها. على الرغم من أن هذه الأختام والحلقات هي من أغلى الأنواع اليوم، إلا أنها أثبتت أنها لا غنى عنها في العديد من التطبيقات الهامة.

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