Are you curious about where to find the best rubber seal manufacturers in China? With so many options available, it can be overwhelming to choose the right factory for your needs. In this article, we’ll explore the top manufacturers, highlighting their strengths and what sets them apart in the industry.

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.

Pros:
– Reasonable prices due to readily available materials in China.
– Extensive global distribution and delivery networks.
– High-quality products that meet strict export protocols.

Cons:
– Potential variability in quality among different manufacturers.
– Dependence on international shipping logistics.

China Oil Seal Manufacturers

Product Details: China Oil Seal Manufacturers offer a variety of rubber products including oil seals, O-rings, rubber gaskets, and customized rubber parts. The company specializes in manufacturing large rubber seals and has over 30 years of experience in the industry.

Pros:
– Wide range of rubber products available
– Over 30 years of industry experience

Cons:
– Limited information on specific product performance
– No detailed pricing information provided

Rubber Seal Manufacturers, Rubber Seal Products Suppliers, Factory

Product Details: Rubber Seal products including silicone products, O-rings, rubber gaskets, rubber tubes, and oil seals manufactured by Taizhou Jiasheng Rubber & Plastic Co., Ltd.

Pros:
– Strong R&D capabilities and a comprehensive product line.
– Strict raw material control and advanced production equipment.

Cons:
– Limited information on specific product performance.
– No detailed customer reviews or testimonials provided.

Professional Manufacturer of Sealing Solutions – YOSON

Product Details: Yoson Seals offers a wide range of industrial sealing solutions including FFKM O Rings, Spring Energized Seals, and various custom seals designed for different industries such as oil and gas, food and pharmaceutical, and aerospace.

Pros:
– High-quality materials sourced from international brands.
– Custom design services available for specific sealing requirements.

Cons:
– Lead times for mass production can vary based on order quantity.
– Limited information on warranty or after-sales support.

Rubber Seals, Custom Rubber & Plastic Parts Manufacturer

Product Details: Professional Rubber Seals, O-Rings, Oil Seals, Custom Rubber Parts Manufacturer in China. Main products include O-Rings, Oil Seals, Rubber Gaskets, and Custom Rubber Parts.

Pros:
– Rich industrial manufacturing and export experience
– High quality products with ISO management
– Fast delivery with over 20,000 molds available
– Best services for both big and small companies
– Massive capacity and experience in international trade

Cons:
– Limited information on specific product pricing
– No detailed customer reviews or testimonials provided

Professional Customized Rubber Products Manufacturer from Knseal China

Product Details: Rubber products including seals, belts, sheets, and molded parts made from various materials such as Viton, silicone, EPDM, Nitrile, Neoprene, TPE, TPV, PVC, and ABS.

Pros:
– Fast response time for new tools and custom designs.
– High customer satisfaction with a wide range of products.

Cons:
– Limited information on specific product performance.
– No detailed pricing information provided.

Shanghai SCG Seals Co., Ltd.

Product Details: Shanghai Rubber Seal Co., Ltd (SCG) is a professional oil seal manufacturer located in Pudong, Shanghai, China, with two production bases and a capacity to produce 600,000 pcs oil seals per day.

Pros:
– High production capacity with 230 cure machines.
– Experienced technology engineers capable of developing new products and material…

Cons:
– Limited information on specific product performance.
– Potential dependency on OEM and aftermarket business.

China Rubber Seal Manufacturer

Product Details: Oil seals, O-rings, and custom gaskets manufactured in China with 18 years of experience. Products include FKM oil seals, silicone O-rings, PTFE gaskets, and various other rubber sealing solutions.

Pros:
– Low minimum order quantity
– High-quality raw materials from reputable suppliers

Cons:
– Limited information on specific product performance
– Potential variability in customization options

China Oil Seals Manufacturers and Suppliers – Customized Oil Seals …

Product Details: SWKS offers a range of oil seals including TG Oil Seals, TC Oil Seals, and PTFE Oil Seals, made from various materials such as NBR, FKM, and silicone. They provide customized solutions based on customer requirements.

Pros:
– Wide variety of oil seals available
– Customized solutions to meet specific needs

Cons:
– Limited information on specific product performance
– Potentially higher costs for customized products

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. They also supply standard O-ring parts and O-ring kits to meet clients’ needs. The factory is IATF16949 certified, with ISO Class-100,000 clean rooms assembly and relubrication services.

Pros:
– High precision with tolerance up to 0.01 mm for O-rings.
– Wide range of materials and custom rubber parts available.

Cons:
– Limited information on specific applications for each type of O-ring.
– Potentially higher costs due to precision manufacturing processes.

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Frequently Asked Questions (FAQs)

What types of rubber seals do manufacturers in China produce?

Manufacturers in China produce a wide variety of rubber seals, including O-rings, gaskets, and custom seals for various industries. These seals can be made from different materials like silicone, EPDM, and nitrile, catering to specific applications such as automotive, aerospace, and industrial machinery.

How can I ensure the quality of rubber seals from a Chinese manufacturer?

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

What is the typical lead time for rubber seal production in China?

Lead times can vary based on the complexity of the order and the manufacturer’s capacity. Generally, you can expect production to take anywhere from 2 to 6 weeks, plus additional time for shipping.

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

Yes, many manufacturers have minimum order quantities, which can range from a few hundred to several thousand pieces, depending on the type of seal and the manufacturer. It’s best to discuss your needs directly with the supplier.

Can I customize rubber seals for my specific application?

Absolutely! Most manufacturers in China offer customization options for rubber seals. You can specify dimensions, materials, and even colors to ensure the seals meet your exact requirements. Just provide detailed specifications when placing your order.