Silicone Sealed Connector

The product is widely used in automotive wiring harness connectors, industrial control equipment, waterproof electronic devices, new energy equipment, and outdoor electrical systems, making it a critical sealing component for long-term equipment reliability.

Product Advantages

Aobo Silicone uses premium silicone materials and precision mold manufacturing technology to ensure stable sealing performance even in demanding environments.

Excellent sealing performance

● Effectively blocks water, dust, and contaminants
● Suitable for various waterproof protection requirements
● Maintains reliable sealing after long-term compression

Wide temperature resistance

● Broad operating temperature range
● Stable performance in high and low temperatures
● Resistant to hardening, cracking, and deformation

Aging and corrosion resistance

● UV-resistant
● Excellent ozone and weather resistance
● Suitable for outdoor and harsh industrial environments

Precision molding with dimensional stability

● High mold precision
● Stable dimensional tolerance control
● Improved assembly consistency and sealing reliability

Flexible customization options

● Custom materials, colors, and hardness
● Compatible with different connector structures
● Supports OEM/ODM bulk production

Performance Comparison

Certifications and Quality Assurance

Aobo Silicone has established a comprehensive quality management system that controls every stage from raw material procurement to final product inspection, ensuring consistent and reliable product quality.

Quality management system

● ISO 9001 quality management system
● Full-process quality traceability
● Incoming material, in-process, and final product inspections

Material safety certifications

● FDA
● LFGB
● RoHS
● REACH

Industry standards

● Dimensional tolerance control
● Silicone material performance standards
● Sealing performance testing standards

Quality Assurance and Certifications

Quality commitment

Every silicone sealed connector undergoes dimensional inspection, appearance inspection, tensile performance testing, and sealing performance testing to ensure compliance with customer technical requirements. Batch traceability and continuous quality improvement support are also provided.

Application Scenarios

Aobo Silicone provides mature sealing solutions for different industries, helping customers solve connector sealing failure, insufficient waterproof performance, and environmental durability issues.

Automotive electronics

Industry challenges:

● Water ingress at wiring harness interfaces
● High-temperature aging
● Sealing failure caused by long-term vibration

Our solution:

● High and low temperature resistant silicone materials
● Precision waterproof sealing design
● Long-life anti-aging structure

Industrial automation equipment

Industry challenges:

● Dust contamination
● Oil exposure
● Continuous long-term operation

Our solution:

● Oil-resistant and corrosion-resistant materials
● High-reliability sealing structures
● Stable compression and rebound performance

New energy equipment

Industry challenges:

● Complex outdoor environments
● Large temperature fluctuations
● High protection requirements

Our solution:

● Weather-resistant silicone materials
● High-protection sealing solutions
● Customized interface matching designs

Industries Served

Aobo Silicone provides customized sealing solutions for multiple industries according to different equipment requirements.

Applicable industries include:

● Automotive electronics
● Industrial automation
● New energy equipment
● Medical electronics
● Consumer electronics
● Communication equipment
● Outdoor electrical equipment

Our products meet key performance requirements including waterproofing, dust protection, temperature resistance, aging resistance, corrosion resistance, and long-term sealing reliability.

Customization Services

Aobo Silicone provides one-stop custom silicone sealed connector manufacturing, covering product design, material selection, mold development, and mass production.

Customizable options

● Materials (standard silicone, food-grade, medical-grade, etc.)
● Hardness (Shore A 20-80)
● Colors (Pantone color matching)
● Dimensions
● Sealing structure design
● Surface treatment
● Logo marking
● Packaging solutions

Customization process

● Drawing or sample submission
● Technical evaluation
● Material selection
● Mold design
● Sample production
● Sample approval
● Mass production
● Full inspection and packaging
● Shipment and delivery

ODM pricing advantages

For brand owners, engineering projects, and long-term partners, we provide ODM joint development, dedicated mold solutions, volume-based pricing, and long-term supply support. Larger order quantities enjoy more competitive overall procurement costs.

Custom Manufacturing Process

Customer Success Story

European new energy vehicle brand | Custom silicone sealed connector project

A European new energy vehicle manufacturer required custom silicone sealed connectors for high-voltage wiring harness systems. The products needed excellent waterproof sealing performance, high and low temperature resistance, and compliance with RoHS and REACH environmental standards.

Aobo Silicone optimized the material selection, mold development, and sealing structure according to the customer's connector design. Samples were completed within 5 working days and passed validation on the first test.

After mass production, we delivered over 300,000 units, maintained stable supply for 18 consecutive months, and received high recognition from the customer for sealing performance and dimensional consistency, establishing a long-term partnership.

Silicone Sealed Connector Specifications

Frequently Asked Questions (FAQ)

Q1: What is the minimum order quantity?

A: MOQ is flexible depending on the product structure. Sample orders and small-batch production are supported.

Q2: Can you manufacture according to our drawings?

A: Yes. We support custom manufacturing based on 2D drawings, 3D drawings, or physical samples.

Q3: How long does sampling take?

A: Standard samples: 1-3 days. Custom samples: 3-7 working days.

Q4: Can you provide waterproof testing?

A: Yes. Sealing performance and waterproof testing can be provided according to customer requirements.

Q5: Do your materials meet environmental regulations?

A: Yes. We can provide FDA, LFGB, RoHS, and REACH material certifications.

Q6: Are the products suitable for high-temperature environments?

A: Yes. Different material formulations are available to meet various high and low temperature application requirements.

Q7: Do you support OEM and ODM services?

A: Yes. We support OEM, ODM, and joint product development, including structural optimization and material engineering.

Q8: Why choose Aobo Silicone?

A: With 23 years of silicone manufacturing experience, our own production facilities, strict quality management, rapid prototyping, stable delivery capability, and comprehensive after-sales support make us a reliable long-term silicone manufacturing partner for global customers.