Are you looking for the best dense rubber factories in China? With China being the world’s largest producer of rubber, choosing the right manufacturer can be overwhelming. In this article, we’ll compare the top rubber factories in China, highlighting their specialties, products, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.

China Dense EPDM Rubber Extrusions Manufacturer

Product Details: Dense EPDM rubber extrusions are manufactured from high-quality EPDM (Ethylene Propylene Diene Monomer) rubber. These extrusions are available in various shapes, including ‘U’, solid ‘D’, hollow ‘D’, and custom shapes. They are used in a wide range of applications such as automotive weatherstrips, door seals, window seals, and industrial equipment. The manufacturing process often involves microwave and hot air vulcanization to ensure even and complete curing. These extrusions are flame retardant, temperature resistant, and maintain their flexibility at low temperatures.

Pros:
– Resistant to extreme cold, steam, hot water, sunlight, and UV
– Excellent water and steam resistance
– Maintains flexibility at low temperatures
– Resistant to dilute acids, ketones, and alkalis
– Color stable
– Wide temperature range: -40° to 250°F (-40° to 120°C)
– Available in various hardness levels: 40 to 90

Cons:
– Not suitable for use with oil, gasoline, and hydrocarbon solvents
– May require specialized manufacturing processes for custom shapes

China Molded Rubber Products Supplier | OEM Manufacturer

Product Details: Hebei Shida Seal Group is a China-based manufacturer of custom molded rubber products. They specialize in formulating high-performance rubber compounds and offer custom-molding capabilities in compression molding and injection molding. The polymers they work with include EPDM, NBR, and Silicone Rubber. Their custom rubber compounds feature good compression set, high tensile strength, excellent weathering, ozone, UV, water, steam, high and low temperature resistance. They supply molded rubber parts to various industries such as automotive, heavy truck, rail vehicles, marine, consumer products, appliances, electrical, electronics, and refrigeration compressors.

Pros:
– Quick turnaround to meet due dates
– In-house tooling manufacturing to save time on project timelines
– IATF 16949:2016 quality standards
– Prototypes through production quantities available
– On-site visits and audits encouraged
– Continuous cost control
– Tooling can be less complex and lower cost to construct
– Lower percentage material runner scrape vs. traditional injection or transfer mo…
– Process suitable for most elastomers and cure systems
– High precision, consistency, and design complexity in injection molding
– Ability to reverse engineer products from samples or develop for specific applic…

Cons:
– Labor for preforming material can add cost in compression molding
– Cycle times may be longer in compression molding
– Higher initial and long-term equipment investment costs for injection molding
– Injection molding better suited for high-volume runs due to high costs

Tianjin China Rubber Co.,Ltd: China rubber sheets and rolls …

Product Details: XZZ Rubber Weight Plates are designed for weightlifting and body training. They come in various weights such as 10Ib, 25Ib, 35Ib, and 45Ib. The plates have a diameter of Φ50MM and are made of durable rubber material.

Pros:
– Durable rubber construction for long-lasting use
– Available in multiple weight options to suit different training needs
– Suitable for various body training exercises

Cons:
– May have a strong rubber odor
– Could be heavy to handle for some users

Customized Dense Silicone Rubber sheet Manufacturer

Product Details: The customized dense silicone rubber sheet offered by XIONGQI Seal Parts Co., Ltd. can be tailored according to the customer’s drawings or samples. This product is made from high-quality silicone rubber and is available in various colors such as red, yellow, and blue. It exhibits excellent resistance to heat, weathering, ozone, and a wide range of chemicals. The sheets can be customized to meet specific application requirements and are suitable for various industrial uses, including sealing, insulation, and other specialized applications.

Pros:
– High resistance to heat, weathering, ozone, and chemicals
– Customizable according to customer drawings or samples
– Available in various colors
– Suitable for a wide range of industrial applications

Cons:
– No specific cons mentioned on the webpage
– Potential for higher costs due to customization

China Manufacturer of Molded Rubber Products, EPDM …

Made In China Density Pu Rubber Plate Sheet Manufacturers

Product Details: PU rubber plate sheets are manufactured in China and offer various dimensions and properties. They are known for their good chemical corrosion resistance, high tensile strength, and high elasticity. These plates can withstand high pressure loads and exhibit strong resistance to abrasion. They are available in different densities and can be customized to meet specific requirements[3][4][5].

Pros:
– Good chemical corrosion resistance
– High tensile strength
– High elasticity
– Strong resistance to abrasion
– Ability to withstand high pressure loads

Cons:
– No specific cons mentioned in the source, but general limitations of PU rubber i…

China Customized Dense Rubber Extrusion Strip Manufacturers …

Product Details: Dense rubber extrusions are manufactured from various rubber compounds such as EPDM, NBR, and Silicone. These products include rubber seals, weather-resistant strips, solid rubber profiles, and gaskets. They are available in different shore hardness levels and can be supplied in continuous lengths or cut to specific lengths. Additional services include splicing, notching, taping, PSA/3M adhesive, coating, flocking, and corner molding. The density of these extrusions is typically around 1.35 g/cm3, with tensile strength ranging from 7-10 MPA. They offer excellent weather, aging, and chemical resistance, as well as oil and fire resistance.

Pros:
– Excellent weather, aging, and chemical resistance
– High tensile strength (7-10 MPA)
– Available in various rubber compounds (EPDM, NBR, Silicone)
– Customizable lengths and secondary applications (splicing, notching, etc.)
– Good oil and fire resistance

Cons:
– May be more expensive than other types of rubber products
– Limited flexibility compared to some other rubber materials
– Specific applications may require additional processing steps

15 Years China Rubber Sheet Manufacturer – Hebei No.6 …

Product Details: SBR rubber sheets are made from a blend of natural and styrene-butadiene rubber. They are available in various thicknesses (1mm – 100mm), widths (1m to 2m), and lengths (5M to 20M). The sheets have a gravity of 1.6 g/cm³ and a medium hardness of Shore A 60-70°. They can be reinforced with up to 10 layers of ply depending on the thickness. SBR rubber sheets are suitable for use in environments without grease and chemicals and are ideal for manufacturing gaskets, industrial conveyor belts, and protecting metal machine surfaces[1][4][5].

Pros:
– Good performance-price ratio
– Excellent abrasion resistance and toughness
– Good resistance to compression and wear
– Suitable for low-pressure applications such as gaskets and seals
– Easy to cut, shape, and manipulate
– Good rebound elasticity, ideal for impact-absorbing applications
– Durable enough to withstand frequent use and harsh conditions
– Can be used in various industries including automotive, construction, and health…

Cons:
– Non-oil resistant
– Poor resistance to chemicals, ozone, strong acids, oils, grease, and most hydroc…
– Not suitable for applications involving chemically aggressive environments
– Limited outdoor exposure and ozone exposure resistance
– Poor resistance to aliphatic and aromatic hydrocarbons, lubricating oils, vegeta…

Thick Rubber Sheet Manufacturer in China – Weeprofab

Product Details: Thick rubber sheets are available in various types such as Hypalon, EPDM, Neoprene, and Nitrile. Hypalon rubber sheets offer outstanding chemical and oil resistance, are self-extinguishing, and have good electrical properties. They are available in thicknesses from 0.5mm to 50mm and widths of 1.4m. EPDM rubber sheets are known for their excellent chemical and weather resistance, suitable for outdoor applications. Neoprene rubber sheets are soft and flexible, with good chemical resistance and durability. Nitrile rubber sheets are highly resistant to oils, chemicals, and abrasions[1][3][4].

Pros:
– Outstanding chemical and oil resistance
– Good electrical properties
– Self-extinguishing and fire-resistant
– Excellent weather resistance
– High durability and flexibility
– Suitable for various industrial and commercial applications

Cons:
– Hypalon offers poor resistance to petrol and lubricating oils
– Neoprene may sacrifice some resistance to physical abrasions due to its soft nat…
– Specific types may have limited temperature ranges or application suitability

China Rubber Floor Underlayment

Product Details: The 3mm Thick Rubber Floor Underlayment is designed for laminate flooring. It is made of gold foam material and has a minimum order quantity (MOQ) of 1000 sqm. The price is negotiable. This underlayment is available in various specifications to suit different flooring needs.

Pros:
– Effective at reducing impact and airborne noise
– Suitable for laminate flooring
– Negotiable pricing

Cons:
– High minimum order quantity of 1000 sqm
– Price needs to be negotiated, which may not be transparent

Comparison Table

Company	Product Details	Pros	Cons	Website
China Dense EPDM Rubber Extrusions Manufacturer	Dense EPDM rubber extrusions are manufactured from high-quality EPDM (Ethylene Propylene Diene Monomer) rubber. These extrusions are available in vari…	– Resistant to extreme cold, steam, hot water, sunlight, and UV – Excellent water and steam resistance – Maintains flexibility at low temperatures – R…	– Not suitable for use with oil, gasoline, and hydrocarbon solvents – May require specialized manufacturing processes for custom shapes	www.tradekorea.com
China Molded Rubber Products Supplier	OEM Manufacturer	Hebei Shida Seal Group is a China-based manufacturer of custom molded rubber products. They specialize in formulating high-performance rubber compound…	– Quick turnaround to meet due dates – In-house tooling manufacturing to save time on project timelines – IATF 16949:2016 quality standards – Prototyp…	– Labor for preforming material can add cost in compression molding – Cycle times may be longer in compression molding – Higher initial and long-term…
Tianjin China Rubber Co.,Ltd: China rubber sheets and rolls …	XZZ Rubber Weight Plates are designed for weightlifting and body training. They come in various weights such as 10Ib, 25Ib, 35Ib, and 45Ib. The plates…	– Durable rubber construction for long-lasting use – Available in multiple weight options to suit different training needs – Suitable for various body…	– May have a strong rubber odor – Could be heavy to handle for some users	www.zxzrubber.com
Customized Dense Silicone Rubber sheet Manufacturer	The customized dense silicone rubber sheet offered by XIONGQI Seal Parts Co., Ltd. can be tailored according to the customer’s drawings or samples. Th…	– High resistance to heat, weathering, ozone, and chemicals – Customizable according to customer drawings or samples – Available in various colors – S…	– No specific cons mentioned on the webpage – Potential for higher costs due to customization	www.xqsealingstrip.com
China Manufacturer of Molded Rubber Products, EPDM …				www.shidarubber.com
Made In China Density Pu Rubber Plate Sheet Manufacturers	PU rubber plate sheets are manufactured in China and offer various dimensions and properties. They are known for their good chemical corrosion resista…	– Good chemical corrosion resistance – High tensile strength – High elasticity – Strong resistance to abrasion – Ability to withstand high pressure lo…	– No specific cons mentioned in the source, but general limitations of PU rubber i…	www.spongesilicone.com
China Customized Dense Rubber Extrusion Strip Manufacturers …	Dense rubber extrusions are manufactured from various rubber compounds such as EPDM, NBR, and Silicone. These products include rubber seals, weather-r…	– Excellent weather, aging, and chemical resistance – High tensile strength (7-10 MPA) – Available in various rubber compounds (EPDM, NBR, Silicone) -…	– May be more expensive than other types of rubber products – Limited flexibility compared to some other rubber materials – Specific applications may…	www.rubberplasticparts.com
15 Years China Rubber Sheet Manufacturer – Hebei No.6 …	SBR rubber sheets are made from a blend of natural and styrene-butadiene rubber. They are available in various thicknesses (1mm – 100mm), widths (1m t…	– Good performance-price ratio – Excellent abrasion resistance and toughness – Good resistance to compression and wear – Suitable for low-pressure app…	– Non-oil resistant – Poor resistance to chemicals, ozone, strong acids, oils, grease, and most hydroc… – Not suitable for applications involving ch…	www.sbrrubbersheet.com
Thick Rubber Sheet Manufacturer in China – Weeprofab	Thick rubber sheets are available in various types such as Hypalon, EPDM, Neoprene, and Nitrile. Hypalon rubber sheets offer outstanding chemical and…	– Outstanding chemical and oil resistance – Good electrical properties – Self-extinguishing and fire-resistant – Excellent weather resistance – High d…	– Hypalon offers poor resistance to petrol and lubricating oils – Neoprene may sacrifice some resistance to physical abrasions due to its soft nat……	plas-fab.com
China Rubber Floor Underlayment	The 3mm Thick Rubber Floor Underlayment is designed for laminate flooring. It is made of gold foam material and has a minimum order quantity (MOQ) of…	– Effective at reducing impact and airborne noise – Suitable for laminate flooring – Negotiable pricing	– High minimum order quantity of 1000 sqm – Price needs to be negotiated, which may not be transparent	www.floorunderlays.com

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Dense Rubber Factories in China

What types of rubber materials do Chinese dense rubber factories typically work with

Chinese dense rubber factories often work with a variety of rubber materials, including EPDM, NBR, Silicone Rubber, Neoprene, and Viton. These materials are chosen for their specific properties such as weather resistance, high tensile strength, and resistance to ozone, UV, water, and extreme temperatures.

What manufacturing processes are used in Chinese dense rubber factories

These factories utilize several manufacturing processes, including compression molding, injection molding, and transfer molding. Additionally, they may produce extruded rubber products, liquid injection molded silicone, and other specialized processes like rubber to metal bonding and mandrel-formed rubber products.

What industries do Chinese dense rubber factories supply products to

Chinese dense rubber factories supply products to a wide range of industries, including automotive, heavy truck, rail vehicles, marine, consumer products, appliances, electrical and electronics, refrigeration, and even medical and military sectors. They cater to diverse needs with customized rubber solutions.

What certifications and standards do reputable Chinese dense rubber factories adhere to

Reputable Chinese dense rubber factories often adhere to international standards such as IATF 16949:2016 for automotive quality management, ISO 9001 for quality management, and ISO 14001 for environmental management. These certifications ensure the products meet high standards of quality and reliability.

How can I ensure timely delivery and competitive pricing from a Chinese dense rubber factory

To ensure timely delivery and competitive pricing, look for factories that offer continuous working hours, in-house tool and mold design, and a focus on long-term relationships. Some factories operate 10 hours a day, 6 days a week, and provide quotes quickly to facilitate fast decision-making and production. Additionally, check for factories with no minimum order quantity to accommodate your specific needs.