Are you looking for the best door sealing rubber factories in China? With so many options available, it can be overwhelming to choose the right one. Let’s take a closer look at some of the top manufacturers, such as Hebei Shida Seal Group, Ningbo Shenlian Rubber Sealing Elements Co., Ltd., and Hebei Cuishi Rubber Products Technology Co., Ltd., to see what sets them apart. From advanced production equipment to customized solutions, we’ll explore what makes each of these factories stand

China Rubber Seal Strip Manufacturer

Product Details: Seashore Rubber manufactures various types of seal strips, including rubber extrusion seal strips, co-extrusion seal strips, and plastic seal strips. The rubber extrusion seal strips are made from materials like EPDM rubber, which is resistant to corrosion, aging, and extreme temperatures. These strips have a wide range of applications, including door and window sealing, and can be customized to various cross-sectional shapes with no length limit. The co-extruded profiles are durable, easy to install, and contain metal clamps and tongue-shaped buckles. Plastic seal strips, made from PVC, are resistant to corrosion, aging, and high and low temperatures, and are environmentally

friendly[1][2][3].

Pros:
– Resistant to corrosion, aging, and extreme temperatures
– Durable and easy to install
– Customizable to various cross-sectional shapes and lengths
– Good anti-seepage, anti-leakage, and water-proof effects
– Environmentally friendly
– Possesses anti-ozone and anti-weather properties
– Noise elimination, waterstop, and dustproof capabilities

Cons:
– Limited information on specific cons, but potential issues could include higher…

China Silicone Rubber Sealing Strip

Product Details: Silicone rubber sealing strips are made from high-quality silicone rubber material, offering excellent sealing properties, temperature resistance, and durability. They are available in various thicknesses (0.5 mm to 70 mm), widths (1 mm to 150 mm), and lengths (5m to 10m). These strips can be customized in terms of size, dimensions, and specifications to meet specific application requirements. They are manufactured through rubber extrusion, hot air vulcanization, and cooling processes. The material is FDA-approved for food contact and comes in different colors and hardness levels (30-80 Shore A)[1][2][3].

Pros:
– Excellent temperature resistance (-60°C to +230 °C or -65 °F to 450 °F)
– Exceptional sealing and insulating properties against air, wind, dust, moisture,…
– Resistance to ozone, UV rays, weathering, and chemicals
– Flexible and conformable to adapt to irregular surfaces and complex geometries
– Easy machinability and customization options
– Available in food grade, high temperature, and special grade materials

Cons:
– May require specific handling and storage to maintain their properties
– Can be more expensive than other types of sealing materials
– Limited availability of certain custom sizes and shapes without a minimum order…

China EPDM Black Edge Protector Strip, 20m x 15 …

Product Details: EPDM rubber seals are made from EPDM dense rubber, EPDM sponge rubber, or a combination of both. These seals are used in various applications including wood windows and doors, aluminium systems, and PVC windows and doors. The hardness range is typically 60-80 Shore A. EPDM rubber seals are water-resistant and can withstand harsh weather conditions such as sleet and snow. They also offer good electrical resistance and are suitable for electrical insulation and gaskets. They resist polar solvents, acids, alkalies, and phosphate esters, and can withstand steam and low and high temperatures.

Pros:
– Water-resistant and can withstand harsh weather conditions
– Good electrical resistance and suitable for electrical insulation and gaskets
– Resist polar solvents, acids, alkalies, and phosphate esters
– Maintain flexibility at low temperatures
– Excellent resistance to ozone, weathering, and aging
– Color stable and resistant to UV and sunlight

Cons:
– Not suitable for use with oil, gasoline, and hydrocarbon solvents
– Limited temperature range (-40° to 120°C) for certain applications

China door rubber seal strip manufacturer

Rubber Gaskets Door Seals for Electrical …

Product Details: Hebei Shida Seal Group Co., Ltd. manufactures custom rubber gaskets and door seals for electrical enclosures. These products are made from various materials including EPDM, Neoprene, and sponge rubber. The company is ISO/TS 16949 certified and serves industries such as construction, railway, ships and boats building, machinery manufacturing, electronics, and electrical equipment. The gaskets are designed to provide sealing barriers against weather, dust, chemicals, oil, and UV light. They offer a wide operating temperature range of -85℉ to +150℉ and are known for their excellent compression rates and resistance to weathering, abrasion, and oxidation. The products include self-adhesive seal strips,

front panel gaskets, enclosure door gaskets, access panel gaskets, and gland plate gaskets.

Pros:
– Excellent compression rates and resistance to weathering, abrasion, and oxidatio…
– Good resistance to ozone, oil, water, and aqueous systems
– UV, water, and weather resistant
– Closed cell seal to prevent leak of fluid, dust, and air
– Wide operating temperature range of -85℉ to +150℉
– Highly flexible to fit around various curves
– Manufactured with high-quality compounds to ensure durability and performance
– In-house tool and mold design and manufacturing for precise requirements
– Value-added finishing services such as in-line marking, notching, and hole punch…

Cons:
– Fair resistance to aromatic solvents, which may limit use in certain application…
– No specific details on minimum order quantities or lead times, which could be a…

Best quality Fire Proof Intumescent Door Frame Rubber Seal …

Product Details: The Best quality Fire Proof Intumescent Door Frame Rubber Seal Strip is a special extrusion fire seal made from expansion graphite material. It is designed for use on fire steel doors to prevent fire and smoke from passing through. The seal is a co-extrusion of fire material and rubber, serving both fireproof and weather sealing functions. It maintains both integrity and insulation rates as required. The product is suitable for long-term business relationships, offering good quality, fast delivery, and excellent after-sales service.

Pros:
– High-quality material based on expansion graphite
– Provides both fireproof and weather sealing functions
– Maintains integrity and insulation rates as required
– Fast delivery and excellent after-sales service
– Suitable for long-term business relationships

Cons:
– No specific cons mentioned in the product description
– May require specific installation to meet fire rating standards

Rubber Product Door Seal

China Fire Resistant Rubber Seal Strip, Window and Door …

China’s Leading Door Seals Rubber Seal Strip …

OEM&ODM Car Door Seals Manufacturer & Supplier In China

Product Details: Ruyi Rubber offers OEM and ODM car door seals. These seals are designed to keep water and dirt out of the car, helping to extend the vehicle’s life. They are manufactured using various materials and can be customized to fit specific requirements. The seals are used in automotive applications to ensure a tight and durable seal around car doors.

Pros:
– Helps to keep water and dirt out of the car, extending its life.
– Customizable to fit specific requirements.
– Durable and provides a tight seal around car doors.

Cons:
– No specific cons mentioned on the webpage.

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Door Sealing Rubber Factories in China

What types of door sealing products do Chinese factories typically manufacture?

Chinese door sealing rubber factories produce a wide range of products, including custom rubber extrusions, profiles, gaskets, weatherstrips, and molded parts. These products are designed for various applications, such as car door inner and outer belt weatherstrips, flocked glass run channels, and other sealing solutions for automotive, construction, and industrial uses.

What certifications should I look for in a Chinese door sealing rubber factory?

When selecting a Chinese door sealing rubber factory, look for certifications like ISO 9001 and IATF 16949:2016. These certifications ensure that the factory adheres to high standards of quality management and automotive industry requirements, providing you with reliable and high-quality products.

Can Chinese door sealing rubber factories customize products according to my specifications?

Yes, many Chinese door sealing rubber factories offer customization services. They can produce products based on your samples, drawings, or specific requirements. These factories often have advanced production equipment and experienced engineers to ensure that the customized products meet your needs.

What industries do Chinese door sealing rubber factories typically serve?

Chinese door sealing rubber factories serve a variety of industries, including automotive, construction, railway, ships and boats building, machinery manufacturing, electronics, and home appliances. They also cater to the medical and aerospace industries, providing specialized sealing solutions.

How long does it typically take for these factories to deliver their products?

The delivery time can vary depending on the factory and the complexity of the order. However, many Chinese door sealing rubber factories offer lead times within 15 workdays, both during peak and off-peak seasons. Some factories also provide fast turnaround times for small delivery requests and have efficient production processes to meet tight deadlines.