Electrical sealing parts

Electrical sealing parts for switchgear, enclosures and cable systems, offering OEM/ODM customization, stable supply and strict manufacturing control.

Custom Dustproof Silicone Seal Plug Waterproof Soft Rubber USB Interface Protective Cap Stopper for Electronic Equipment

$0.19-0.25 /pieces

Price varies depending on material, logo, quantity and customization requirements.

MOQ 100 pieces
Model NO. EE-36186
Service OEM / ODM
Quality You Can Trust
Flexible & Scalable Solutions
Customizable Product Options
Comprehensive Specifications
Your Reliable Business Partner

Introduction

Rubber Product TypeSilicone productColorClear, Custom
Processing ServicePrinting LOGOProduct typeSilicone Dust Plug / Waterproof Rubber Stopper / USB Protective Cap
MaterialSiliconeColorTransparent,,custom pantone color
Hardness5A---80AFeatureHigh elastic, tear resistant,anti-aging
FunctionSealing, shock absorbing, dustproof, insulating, leak proof, bufferTemperature ResistanceFrom -50℃ to 220℃,if be higher temperature,pls confirm with us.
ApplicationMedical equipment, food machinery, water purification, lab instrumentsCertificationRoHS, REACH, ISO9001
Custom ServiceOEM / ODM / drawing & sample custom

We are China Loong Electrical Supplies Co., Ltd., a professional manufacturer and supplier specializing in Electrical Supplies. We have brought together and coordinated resources across the Electrical Supplies supply chain, enabling us to maintain consistent product quality and establish long-term partnerships with clients worldwide.

Our mission is to provide high-quality products and reliable service. We are committed to offering the following advantages:

  • Stable production system ensuring consistent quality, dependable supply, and standardized manufacturing management;
  • Strict quality control covering material selection, processing, surface finishing, and final packaging;
  • Variety of products and specifications to meet diverse project requirements and application scenarios;
  • OEM & customization support based on drawings, samples, or specific technical requirements;
  • Flexible packaging solutions to ensure safe handling and transportation of products;
  • Continuous improvement in products and services to better support customers in different markets.

If you are interested in our products, please feel free to contact us. We look forward to establishing long-term and mutually beneficial cooperation with you.

Copyright © 2026 China Loong Electrical Supplies Co., Ltd. All rights reserved.
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Custom Dustproof Silicone Seal Plug Waterproof Soft Rubber USB Interface Protective Cap Stopper for Electronic Equipment

SKU: EE-36186

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