Rubber Grommets for Wire Protection – Custom Molded Rubber Parts for Electrical Insulation

These custom rubber grommets are designed to protect wires, cables, and pipes from abrasion or vibration. Made from high-quality EPDM or silicone rubber, they offer excellent insulation and weather resistance.

Product Features

Shock absorption and sealing function

Heat, oil, and ozone resistance

Precise molding for easy cable routing

Available in various shapes and hardness levels

RoHS and REACH compliant

Technical Specifications

Material: EPDM, Silicone, NBR, Neoprene

Hardness: Shore A 40–80

Temperature Range: -40°C to +150°C

Color: Black, Gray, Custom

Size: As per drawing or sample

Tensile Strength: ≥ 10 MPa

Elongation: ≥ 250%

Applications

Electrical panels and cable routing

Automotive wiring harnesses

Appliance and machinery insulation

HVAC tubing and conduit sealing

Customization Options

Multiple shapes: round, oval, slotted

Color and hardness customization

OEM packaging and logo embossing

Mold development based on CAD or samples

Shenzhen Xunzhi Building Materials Industrial Co., Ltd. is an integrated enterprise specializing in design, production, and sales, with many years of experience in manufacturing and technical product development. The company has two subsidiaries: Hong Kong Ruisong Technology Co., Ltd. and Sanya Ruisong Technology Co., Ltd. It is a professional manufacturer of door and window seals, curtain wall seals, and vehicle door sealing strips, providing one-stop rubber sealing solutions to global customers for many years.

We specialize in the production and processing of various sealing and molding products, including PVC (Polyvinyl Chloride), EPDM (Ethylene Propylene Diene Monomer), high-grade thermoplastic rubber (Santoprene), silicone rubber, dual-hardness sealing strips, rigid decorative strips, EVA single- and double-sided adhesive products for doors, windows, and curtain walls, as well as molded parts and plastic-rubber injection components.

The company is equipped with a strict quality assurance system, comprehensive testing procedures, and excellent after-sales service. Our products are highly recognized and praised by industry professionals, and are exported to Europe, America, Southeast Asia, and Hong Kong and Macao regions.