Precision Rubber Components for Industry

EJAY INDUSTRY CO., LTD. delivers high-performance custom molded rubber products including grommets, bumpers, bellows, seals, mounts, and more — engineered for durability, precision, and reliability across industrial, automotive, medical, and marine sectors.

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Industrial Grade

Engineered for heavy-duty performance and long-term reliability in demanding environments.

Custom Solutions

Tailored rubber components designed to meet exact specifications and application needs.

Global Reach

Trusted by clients worldwide with consistent quality and on-time delivery.

About EJAY INDUSTRY

EJAY INDUSTRY CO., LTD. is a leading manufacturer of custom molded rubber products based in Qingdao, China. With years of expertise in rubber formulation, molding, and extrusion, we specialize in producing high-quality rubber components for a wide range of industrial applications.

Our product line includes rubber grommets, recessed bumpers, grommet bumpers, rubber bellows, seals, mounts, bushings, crutch tips, hoses, and more. We serve industries such as automotive, medical equipment, marine, construction, and consumer goods.

At EJAY, we combine advanced manufacturing processes with strict quality control to ensure every component meets international standards. Our team works closely with clients to develop custom solutions that enhance performance, reduce noise, and extend equipment life.

15+

Years Experience

50+

Global Clients

100K+

Units Monthly

Our Product Range

From precision grommets to heavy-duty dock bumpers, EJAY offers a comprehensive portfolio of rubber components engineered for performance, durability, and reliability.

Custom Molded

Tailored rubber parts made to your exact specifications using advanced molding techniques.

• Material: NBR, EPDM, Silicone, Neoprene
• Durometer: 30–90 Shore A
• Applications: Seals, dampers, insulators

Rubber Grommets

Protect wires, cables, and tubing from abrasion and vibration.

• Sizes: 6mm to 50mm diameter
• Material: EPDM, NBR, Silicone
• Heat & UV resistant options

Recessed Bumpers

Shock-absorbing bumpers with recessed design for flush mounting.

• Low profile, high resilience
• Ideal for doors, panels, enclosures
• Available in black or gray

Grommet Bumpers

Dual-function components combining grommet and bumper features.

• Protects and cushions
• Used in automotive and electronics
• Customizable hardness

Rubber Bellows

Flexible protective covers for joints, shafts, and moving parts.

• Accordion-style design
• Resistant to dust, moisture, debris
• Custom lengths and diameters

Rubber Bushings

Vibration-damping bushings for mechanical assemblies.

• Reduces noise and wear
• Metal-rubber bonded options
• Used in suspension systems

Dock Bumpers

Heavy-duty rubber bumpers for marine and industrial docking.

• High impact resistance
• UV and ozone resistant
• Mounting hardware available

Wheel Chocks

Durable rubber chocks to prevent vehicle movement.

• Anti-slip surface
• For trucks, trailers, aircraft
• Reflective strips optional

Crutch Tips

Non-slip rubber tips for medical crutches and walkers.

• Enhanced grip on all surfaces
• Wear-resistant compound
• Standard and custom sizes

Rubber Hoses

Flexible rubber tubing for fluid and air transfer.

• Oil, heat, and abrasion resistant
• Multiple inner diameters
• Reinforced options available

Rubber Plugs

Sealing plugs for ports, holes, and openings.

• Snap-in or threaded designs
• Weatherproof sealing
• Used in panels and enclosures

Rubber Mounts

Vibration isolators for engines, machinery, and equipment.

• Reduces noise transmission
• Load-rated designs
• Custom configurations

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Why Choose EJAY Rubber?

We combine engineering excellence with manufacturing precision to deliver rubber components you can trust.

Advanced Materials

We use premium rubber compounds including NBR, EPDM, Silicone, Neoprene, and more — selected for optimal performance in your application environment.

Custom Engineering

Our team works with your specifications to design and prototype custom rubber parts, ensuring perfect fit, function, and durability.

Quality Assured

Every product undergoes rigorous testing for dimensional accuracy, hardness, tensile strength, and environmental resistance.

In-House Production

From mold design to final packaging, we control the entire manufacturing process for consistency, speed, and cost-efficiency.

Global Delivery

We ship worldwide with reliable logistics partners, ensuring your orders arrive on time and in perfect condition.

Technical Support

Our engineers provide ongoing support for material selection, design optimization, and troubleshooting.

Frequently Asked Questions

What materials do you offer for rubber components?

We offer a wide range of rubber compounds including Nitrile (NBR), EPDM, Silicone, Neoprene, Natural Rubber, and SBR. Each material has unique properties for oil resistance, temperature range, UV stability, and flexibility.

Can you produce custom rubber parts from my design?

Yes, we specialize in custom molded rubber components. Please provide your drawings, specifications, or samples, and our engineering team will assist with material selection, mold design, and prototyping.

What is the typical lead time for custom orders?

Lead times vary based on complexity and quantity. Prototype samples typically take 2–3 weeks. Production orders range from 3–6 weeks depending on tooling and volume.

Do you offer small quantity or sample orders?

Yes, we support low-volume and sample orders for testing and validation. Contact us with your requirements for a quote.

Are your rubber products compliant with international standards?

Our manufacturing processes follow ISO standards. We can produce components compliant with RoHS, REACH, FDA (for food-grade), and other regulatory requirements upon request.

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