Are you looking for the best rubber wire grommet factories in China? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll compare some of the top manufacturers, highlighting their strengths, materials, and services to help you make an informed decision. Let’s dive in

Wholesale Rubber Grommets – Hongjie

Product Details: Rubber Grommets are designed to be pressed into panel holes to protect wires and cables, or anything else passing through the panel. They are manufactured from durable and flexible thermoset rubber. Hongjie offers a one-stop rubber grommets OEM/ODM solution with custom options for design, color, packaging, and logo. Available materials include NBR, Buna, EPDM, Viton, HNBR, Silicone, Flurosilicone, PU SBR, Neoprene, ACM, and AEM. The company has a large production capacity and can deliver products within 1-2 weeks.

Pros:
– One-stop rubber grommets OEM/ODM solution
– Custom options: design, color, packaging, logo
– Available in various materials (NBR, Buna, EPDM, Viton, HNBR, Silicone, etc.)
– Large production capacity and short delivery time (1-2 weeks)
– Affordable factory-direct prices

China Rubber Grommets Manufacturers, Suppliers, Factory

Product Details: Rubber grommets are designed to protect wires, cables, and other objects passing through holes in panels or enclosures. They come in various sizes, materials (such as SBR, NBR, EPDM, TPE, and silicone), and shapes (round, oval, square, rectangular, and D-shaped). The sizes range from small (e.g., 1.5mm internal diameter) to large (e.g., 120mm internal diameter) and accommodate different panel thicknesses. They are used in various industries including automotive, electrical, and industrial machinery to prevent damage from sharp edges and vibration.

Pros:
– Protect wires and cables from damage caused by sharp edges and vibration.
– Available in a wide range of sizes and materials to suit different applications.
– Provide good insulation and resistance to chemicals and weathering.
– Offer vibration dampening and aesthetic value to the application.
– Can be made from materials with excellent temperature resistance and durability.

Cons:
– May require precise measurement to ensure the correct fit.
– Different materials have varying levels of resistance to chemicals and temperatu…
– Installation can sometimes be challenging if the grommet does not match the pane…
– Minimum order quantities and additional engineering fees may apply for custom si…

Custom Wire Grommets – Better Silicone

Rubber Grommet Manufacturer in China – Lindas

Product Details: Lindas offers a range of custom rubber grommets featuring superior durability, thermal stability, strength, and resistance properties. These grommets are designed to protect cables and wires from abrasion, moisture, and other environmental factors. They can be customized in various sizes, shapes, and materials to meet specific requirements. The materials available include Natural Rubber, Nitrile, EPDM, Neoprene, and others. Lindas implements strict quality control from raw materials to delivery, ensuring the grommets meet ISO9001 standards and other relevant certifications like RoHS.

Pros:
– Superior durability and thermal stability
– High strength and resistance properties
– Customizable in various sizes, shapes, and materials
– Protects cables and wires from abrasion and moisture
– Meets ISO9001 standards and other relevant certifications like RoHS
– Strict quality control from raw materials to delivery

Cons:
– No specific cons mentioned on the website
– Potential for higher cost due to customization and high-quality materials

Rubber Grommet – China Supplier, Wholesale

Grommet Plug & Rings Manufacturers, Factory

China Wiring Harness Grommets Manufacturer

Product Details: Wire harness grommets are made from rubber or elastomer materials and are designed to protect wire harnesses from mechanical damage and environmental elements. They are typically used in automotive and industrial applications to ensure the safe passage of wires through body panels or other openings. Key features include a small-diameter cylindrical portion for wire insertion, radial projecting portions for ease of bending and mounting, and outer peripheral cylindrical portions for retention and sealing.

Pros:
– Provide mechanical protection of the harness from aggressive contact with interf…
– Offer insulation against environmental elements such as water, dust, and noise
– Enhance the aesthetic value by giving a clean look to the application
– Available in various materials and designs to suit different temperature ranges…
– Abrasion and tear-resistant, ensuring long-term durability
– Easy to install and maintain retention force in through holes

Cons:
– May have poor oil and fuel resistance depending on the material used
– Can have fair weather aging and oxidation resistance
– Some designs may reduce deformability and increase insertion force if not optimi…

Cable Entry Rubber Grommet

Product Details: The Cable Entry Rubber Grommet offered by Kunshan SVL Electric Co., Ltd is designed for cable entry systems. It features a centrally split cable entry frame, making it compatible with various types of cable grommets, including KEL KT Small Cable Grommets and multi-cable grommets. These grommets are made of synthetic rubber, which provides durability and flexibility. They are suitable for use in different industrial applications, ensuring secure and sealed cable entries.

Pros:
– Made of synthetic rubber, providing durability and flexibility.
– Centrally split design for easy installation and cable management.
– Compatible with various cable entry frames and grommets, such as KEL KT Small Ca…
– Ensures secure and sealed cable entries, protecting against environmental factor…

Cons:
– Limited specific technical details available on the webpage, such as temperature…
– No information on customization options or special features like enhanced chemic…

Rubber Cable Grommet from China manufacturer

Product Details: Rubber cable grommets are designed to protect cables and wires from sharp edges or parts of panels. They are suitable for panel wall thicknesses of 1 to 2mm and cable diameters of 2.4 to 6.8mm. These grommets are made from high-quality rubber materials such as EPDM, CR, and silicone, offering temperature resistance from -40℃ to 230℃. They come in various sizes with total heights ranging from 6 mm to 8.2 mm and are easy to install.

Pros:
– Protects cables and wires from sharp edges and damage
– Available in various sizes and materials (EPDM, CR, silicone)
– Wide temperature resistance range (-40℃ to 230℃)
– Easy and quick to install
– High-quality rubber materials ensure durability

Cons:
– Limited to specific panel wall thicknesses (1 to 2mm) and cable diameters (2.4 t…
– May not be suitable for all types of panels or materials
– Specific dimensions and materials may need to be carefully selected to match app…

Custom Made CR Rubber Grommet from China manufacturer

Product Details: Rubber grommets, also known as rubber cable grommets or wire grommets, are used to protect wires, tubes, and other components from abrasion damage. They are made from various materials such as SBR, NBR, EPDM, CR, and Silicone, with hardness ranging from 35 to 80 Shore A. These grommets are used in industries like electronics, electrical appliances, machinery, sports equipment, and furniture. They serve as vibration dampers, finishing components, and spacers, and can be customized to fit specific application requirements.

Pros:
– Protect against sharp edges and abrasion damage
– Provide cushioning and vibration insulation
– Available in various materials to suit different applications
– Excellent resistance to ozone, weather, and heat in some materials (e.g., EPDM,…
– Can be used as seals to prevent leaks and protect against dust and water
– Customizable to specific sizes and material specifications

Cons:
– SBR grommets have poor elasticity, flexibility, and self-adhesion
– NBR grommets have poor low-temperature and ozone resistance
– Some materials may have limited oil and fuel resistance (e.g., SBR, NBR)
– Higher complexity in mold design can increase manufacturing time and cost
– Certain materials may have lower tensile strength and tear resistance

Comparison Table

Frequently Asked Questions (FAQs)

What materials are commonly used to manufacture rubber wire grommets in China

Rubber wire grommets in China are often made from a variety of durable and flexible materials. The most common include EPDM (ethylene propylene diene monomer) for its excellent weathering and temperature resistance, NBR (nitrile butadiene rubber) for its abrasion resistance, and silicone for its high temperature and chemical resistance. Other materials like Neoprene, Viton, and HNBR are also used depending on the specific application requirements.

What is the typical manufacturing process for rubber wire grommets

The manufacturing process for rubber wire grommets involves several steps. It starts with the design phase, where you can provide your own design or have the manufacturer help you create one. Next, the tooling is made according to the design. The grommets are then produced through compression molding or extrusion. After production, they undergo quality inspection and testing to ensure they meet your requirements. Finally, they are packaged and shipped.

Can I customize the design and specifications of my rubber wire grommets

Yes, you can customize the design and specifications of your rubber wire grommets. Many Chinese manufacturers offer one-stop OEM/ODM solutions, allowing you to specify the design, color, packaging, and even the logo. You can send your 2D or 3D design to the manufacturer, and they will help you with the production process. Customization options include different materials, shapes, and sizes to fit your specific needs.

What certifications and quality standards do Chinese rubber grommet factories adhere to

Chinese rubber grommet factories often adhere to high-quality standards and certifications. Many are certified with ISO 9001 for quality management, ISO 14001 for environmental management, and IATF 16949 for automotive quality management. These certifications ensure that the products meet international standards and are manufactured in facilities equipped with the latest technology and rigorous quality control processes.

How long does it take to receive rubber wire grommets from a Chinese manufacturer

The delivery time for rubber wire grommets from Chinese manufacturers can vary but is generally quite efficient. For custom orders, the production time can range from a few days to a couple of weeks, depending on the complexity of the design and the production volume. Many manufacturers offer fast delivery options, with some able to deliver within 1-2 weeks. Samples can also be provided quickly for evaluation before placing a bulk order.