Custom Automotive Rubber Components Manufacturing
As a leading rubber auto parts manufacturer in China, our team of 40 experienced engineers specializes in producing custom solutions for global clients. Below are the specific tailored services we offer to meet your technical requirements:

What Key Features Define Our Custom Auto Rubber Parts?
Rubber Parts for Traditional Fuel Vehicles
Core Materials
Temperature
Media Compatibility
Electrical Properties
Dynamic Performance
Environmental Requirements
Rubber Parts for New Energy Vehicles
Battery Pack: -70℃~220℃
Quick Charge Port: -40℃~170℃
Customized Automotive Rubber Components
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Brake Cap SealsBrake cap seals are important components in the automobile braking system. They are mainly used to prevent dust, moisture and impurities from entering the interior of the braking system, while...read more
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Brake DiaphragmsBrake diaphragm is one of the key components in the automobile braking system. It is usually a round or oval rubber diaphragm or a rubber diaphragm with a metal or plastic frame in the middle. It...read more
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Caliper Pin BootsCaliper pin boots are key small components in the disc brake system. They are mainly used to ensure the smooth movement of the brake caliper and protect the guide pins from dust and water vapor...read more
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Carburetor Fuel Inlet Seat GasketsThe carburetor fuel inlet seat gasket is a key sealing component in the carburetor, mainly used for sealing the fuel inlet connection (such as the interface between the fuel inlet pipe and the...read more
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Drive Shaft BootsDrive shaft boots are important components in the steering system, mainly used to protect the steering rack from the intrusion of external pollutants such as dust, moisture, sand, etc., and to...read more
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Engine GasketsEngine gaskets are sealing elements made of elastic rubber materials, mainly used in parts of the engine that require flexible sealing to prevent leakage of oil, coolant, fuel or gas. It can...read more
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Fuel Cap SealsFuel cap seals are mainly used to ensure the airtightness between the fuel tank cap and the fuel filler port, preventing fuel vapor leakage (to meet environmental emission requirements) and...read more
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Head GasketsThe cylinder head gasket is an important sealing component of the automobile engine, installed between the cylinder head and the cylinder block. It is mainly used to seal the combustion chamber,...read more
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Radiator Support BushingRadiator support bushings are elastic rubber elements used to fix and support radiators, mainly for vibration reduction, noise reduction and to prevent direct contact between metal parts.read more
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Radiator Tank GasketsRadiator tank gasket is a rubber or composite seal used to seal the automobile radiator (water tank) with the engine, water pipe or other connecting parts. Its main function is to prevent coolant...read more
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Steering Rack BootsSteering rack boots are important components in the steering system, mainly used to protect the steering rack mechanism from the intrusion of external pollutants such as dust, moisture, sand,...read more
Zhonggao: Custom Diverse Rubber Products for Automotive
Below, we'll detail the key customized rubber components for each automobile system, enabling you to efficiently source premium rubber auto parts tailored to your projects.
Power System
Engine mounts, intake manifold seals, oil pan gaskets, crankshaft oil seals, turbocharger pipe seals
Chassis System
Suspension bushings, shock absorber dust boots, control arm rubber boots, stabilizer bar rubber boots, half-axle oil seals
Braking System
Brake master cylinder seal, brake hose, ABS sensor seal, brake cylinder dust cover
Body System
Door seals, window glass guides, sunroof seals, luggage compartment seals, dust covers
Air Conditioning System
Pipeline seals, compressor seals, condensate drain pipes, damper actuator rubber sleeves
Electronic and Electrical System
Wire harness sealing sheath, connector waterproof O-ring, sensor protective cover, battery shock absorption pad
Custom Automotive Rubber Materials and Formulations
Specializing in custom automotive rubber components, we provide optimal materials for diverse vehicle applications. Based on your requirements for temperature/oil/abrasion resistance or special operational conditions, we precisely optimize formulations to deliver high-performance solutions.
Collaborate with Zhonggao for Custom Rubber Auto Parts
Looking for reliable auto rubber parts suppliers? Contact us today! Our technical team offers 24/7 online support, free technical consultation, and sample services.
Why Choose Zhonggao? — Your Custom Automotive Rubber Expert

Customizable Solutions
We offer customized auto rubber components for global clients, including material selection, dimensions, hardness, performance, and custom mold design.

Advanced Manufacturing
To ensure rapid delivery, our factory deploys advanced production and inspection equipment to streamline processes, from vulcanization (molding) to final shipment, enabling shorter lead times.

Quality Control
Our 6-memner-QC team utilizes advanced laboratory testing equipment for strict quality control. All rubber products are compliant with international standards (e.g., ISO, ASTM).

Comprehensive Service
Zhonggao maintains a proactive service attitude from inquiry response to fast delivery, ensuring customer satisfaction through reliable products, rapid turnaround, and high-quality support.
FAQ
Q: What common materials are auto rubber parts made of?
Q: Can rubber auto parts resist high temperatures?
Q: How to maintain rubber parts to extend their life?
Q: Can I get custom rubber parts for a unique vehicle?
Q: If I need a product made from special materials, can you do this?
Q: Can we request samples? Are there any charges?
Q: What is the lead time for samples?
Q: How long is the delivery time after order confirmation?
Q: What is your after-sales policy?
Ningbo Zhonggao Rubber & Plastic Manufacturing Co., Ltd. is well-known as one of the leading rubber auto parts manufacturers and suppliers in China. Please feel free to wholesale custom made rubber auto parts at competitive price from our factory. For more company information, contact us now.
car window rubber molding, rubber trim for cars, rubber around car door frame-
D Section Rubber BuffersD Section Rubber Buffers is an industrial-grade buffer element with a D-shaped cross-section design. It is...read more
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Edge Protection Rubber ProfilesEdge Protection Rubber Profiles is an edge protection profile designed for industrial equipment, building...read more
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EVA Foam Rubber Sealing StripEVA foam rubber sealing strip is an elastic sealing/buffering element formed by foaming process. It is a...read more
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Extruded Rubber Door SealsExtruded rubber door seals are a kind of elastic sealing strip formed by precision extrusion process. They are...read more
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Extruded Rubber FenderExtruded rubber fender is an anti-collision protection device that is continuously extruded by a professional mold....read more
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Extruded Rubber SheetExtruded rubber sheet is a homogeneous rubber sheet formed by precision extrusion process, specially designed for...read more
Creating Your Custom Rubber Parts Coupled with Our Masterly Manufacturing
OEM/ODM Services
Material Selection
Free Samples
Sample Delivery in 3-15 Days
Free Technical Consultation
24-Hour Response

