Silicone Caps & Plugs Wholesale at Cheap Prices

You need more than just single silicone cap or silicone plug, you need a veteran silicone supplier who has been in the field for 15 years to realize your needs. Let NEWTOP Custom Silicone help you achieve business success.

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Silicone Tapered Plug

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Silicone Step Plug

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High Temp Silicone Plug

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Silicone Hollow Tapered Plug

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Silicone Flangeless Plug

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Silicone Chamfer Pull Plug

Silicone Chamfer Pull Plug

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Silicone Flange Plug

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Silicone Tapered Flange Plug

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Silicone Thread Mask

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silicone pull plug

Silicone Pull Plug

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silicone rectangular caps

Silicone Rectangular Caps

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Silicone Caps

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silicone caps

Flat Silicone Caps

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silicone caps

Oversized Silicone Caps

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flange silicone caps

Silicone Flange Caps

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Our Services Always Go Extra Far

With over 15 years of experience in silicone industry. One turnkey partner to support all your silicone needs.

Start With Low MOQ

Low Price in Bulk

Fast Delivery

Bespoke Capability

One-stop Service

High Efficiency

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At NEWTOP Custom Silicone, we offer different cap & plug solutions. Request a free quote from us today!

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What You Can Get From Us?

• For Manufacturers & Suppliers

Our full-automated production workshop allows us to offer great quality options to appeal to your target customers. As a silicone caps & plugs manufacturer or wholesaler, you can believe that our streamlined manufacturing processes are here to provide you with the best outsourcing services and silicone caps & plugs in the market.

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For Customization Requirements
At NEWTOP Custom Silicone, we understand that every customer’s needs are unique. That’s why we offer full customization capabilities for our silicone end caps. Whether you need a specific size, color, or shape, we have the expertise and equipment to create a solution that meets your exact requirements.

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• For Retailers,  Wholesalers
As one of China’s most equipped silicone caps & plugs manufacturing companies, we offer top-class quality parts at a significantly low cost. This allows us to work with you to ensure that you get to also extend great prices to your customers. Factory direct, big stock, no middleman.

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As a silicone factory, one of our key strengths lies in our ability to offer fast delivery times to our customers. Our state-of-the-art manufacturing facilities, coupled with an efficient supply chain and logistics network, enable us to quickly produce and deliver high-quality silicone products to our clients. 

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Years of Experience




Worldwide Countries


Quality Index

About the company

As a customer-first silicone rubber manufacturer or supplier in China, we have served various sectors where plugs and caps play a vital role. These industries demand high-quality caps and plugs which in turn maximum the productivity of their industrial plants.

  • Customization on demand

  • Inventory surplus

  • Various size choice

  • Great support