Silicone is one of the most versatile materials used in manufacturing a wide range of industrial parts. Known for its excellent flexibility, heat resistance, and durability, silicone parts are used in various industries, from automotive to medical and consumer electronics. At WH Silicone, we specialize in manufacturing custom silicone parts, providing high-quality solutions that meet the most demanding requirements.
Our Silicone Parts Offerings

Custom Silicone Door Seals

Customized Industrial Silicone Strips Customized Wiper Silicone Strips

High Temp Wire Sleeves
Silicone Gaskets
Our silicone gaskets are ideal for sealing applications in engines, pumps, and mechanical systems. These custom silicone gaskets maintain elasticity even under extreme temperature and pressure conditions, providing reliable and long-lasting sealing.
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Key Features:
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High temperature resistance, perfect for high-temperature silicone gaskets
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Excellent sealing properties
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Custom mold designs available
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Fluorosilicone options for fuel and oil resistance
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Applications: Automotive, aerospace, industrial machinery
Silicone Seals
Our silicone seals are specifically designed for sealing applications, ensuring that your equipment stays leak-free, secure, and functional under the most challenging conditions. Whether for industrial or automotive use, these silicone sealing parts provide long-lasting protection.
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Key Features:
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Durable and long-lasting, ideal for demanding environments
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Resistant to chemicals and high temperatures
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Custom-designed to meet your specific sealing needs
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Applications: Windows, doors, machinery, and piping systems
Silicone Rubber Parts
We produce a variety of custom silicone rubber parts, including seals, gaskets, and bushings. These parts are widely used in industries such as automotive, aerospace, and healthcare, where durability and performance are essential.
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Key Features:
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Flexible, durable, and heat-resistant
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Ideal for both high and low-temperature environments
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Custom-made for any application
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Applications: Medical devices, automotive systems, industrial seals
Silicone Hoses
We manufacture silicone hoses that are designed to withstand high temperatures and pressures, making them ideal for use in automotive and industrial fluid systems. Our OEM silicone hoses are available in various sizes and specifications to meet your exact needs.
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Key Features:
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Reinforced silicone hoses available for extra durability
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Withstands extreme temperatures and pressure
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Available in multiple colors and sizes
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OEM & ODM services available
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Applications: Automotive cooling systems, HVAC systems, fluid transfer systems
Silicone Cable Boots & Connectors
Protect your electrical systems with our silicone cable boots and connectors. These parts offer excellent insulation, protection, and durability, ensuring that your systems stay safe and functional even in extreme conditions.
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Key Features:
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Resistant to heat, moisture, and harsh chemicals
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Custom-molded to fit your electrical components
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Flexible and durable
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Applications: Automotive electrical systems, industrial machinery, marine applications
Why Choose WH Silicone for Your Silicone Parts?
At WH Silicone, we take pride in being a leading custom silicone parts manufacturer with a strong reputation for quality and reliability. Here’s why you should choose us for your next silicone parts project:
Custom Manufacturing: We specialize in providing custom silicone parts tailored to your exact needs. Whether you need silicone gaskets, hoses, or other components, our engineering team will work closely with you to meet your specifications.
High-Quality Materials: We use premium-grade silicone materials, including high-temperature silicone and fluorosilicone, ensuring superior durability and resistance to wear and tear in demanding environments.
ISO Certified: Our factory is ISO 9001:2015 certified, ensuring all products meet international quality standards.
Fast Delivery: With streamlined production processes and efficient logistics, we provide quick turnaround times for both prototypes and mass production orders.

Industries We Serve
WH Silicone manufactures a wide variety of silicone parts, serving industries that require high-quality, durable solutions:
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Automotive: From silicone gaskets and hoses to silicone cable boots, our parts support automotive systems and enhance vehicle performance.
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Medical: We provide custom silicone parts used in medical devices, including gaskets, seals, and molds that are biocompatible and durable.
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Aerospace: Silicone parts used in aerospace applications must meet stringent safety and durability requirements. We offer custom silicone solutions designed for this high-demand industry.
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Consumer Electronics: Silicone parts are used in many electronic devices for waterproofing, heat resistance, and durability.
Get a Quote for Custom Silicone Parts
Ready to get started on your silicone parts project? Contact us today for a free quote, and discuss your needs with our engineering team. We offer rapid prototyping and large-scale production to meet your demands.
👉 Contact Us for a custom silicone parts quote today!
FAQ Section – Frequently Asked Questions
We offer various materials, including HTV (High-Temperature Vulcanized) silicone, LSR (Liquid Silicone Rubber), and fluorosilicone, all tailored to meet your specific application needs.
Yes, we provide custom silicone samples to ensure they meet your quality and design specifications before proceeding with bulk orders.
Lead time typically ranges from 1-4 weeks for prototypes and 4-6 weeks for mass production, depending on the complexity and volume of the order.