high-performance silicone additives
Let silicone rubber materials break through the boundaries of imagination - we are not only a supplier, but also a core partner in your innovation chain!
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liquid silicone rubber solutions for global markets
Enabling global industry upgrades with innovative technology and excellent quality.
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gt silicon team delivering advanced silicone technology
With more than 21 years of professional experience, we are dedicated to meeting your needs when it comes to silicone rubber.
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RTV 2 LIQUID SILICONE RUBBERS MANUFACTURER

Dongguan Gangtian Polymer Materials Co.,Ltd, located in Dongguan City, Guangdong Province, China,(as known as GT Silicon),a leading comprehensive manufacturer of silicone rubber since 2002.

We specialize in nearly all range of silicone rubber and other relevant silicone products,from RTV-2 silicone rubber, HCR silicone rubber to silicone gel,silicone oil and so on, we are learning, improving, dedicated in what we are focusing on, to a better , higher level.
 

GT SILICON - OUR PRODUCTS

We specialize in nearly all range of silicone rubber and other relevant silicone products,from RTV-2 silicone rubber, LSR injection siliconem, HCR silicone rubber to silicone gel,silicone oil and so on.
Electronics Potting Compound
Electronic Potting Compounds
Electronics Potting Compound
Platinum-Cured Liquid Silicone Rubber for Medical & Food
LSR Series
Platinum-Cured Liquid Silicone Rubber for Medical & Food
Platinum-Cure RTV-2 Silicone Rubber for High-Precision Mold Making
RTV-2 Mold making
Platinum-Cure RTV-2 Silicone Rubber for High-Precision Mold Making
High-Quality Silicone Rubber RTV-2 Moldmaking Tin Cure
RTV-2 Mold making
High-Quality Silicone Rubber RTV-2 Moldmaking Tin Cure
High Viscosity Platinum-Grade Multi-Purpose Silicone Oil
Silicone Oil
High Viscosity Platinum-Grade Multi-Purpose Silicone Oil
Additives for Silicone Rubber
Silicone Rubber Accessories
Additives for Silicone Rubber

WIDELY USED

We specialize in nearly all range of silicone rubber and other relevant silicone products,from RTV-2 silicone rubber, LSR injection siliconem.

GT SILICON INJECTION MOLDING PROCESS

We strive for producing all kinds of silicone rubber products that our clients need.

PROVIDE A FULL RANGE OF SERVICES

We are learning,improving,dedicated in what we are focusing on,to a better ,higher level.

OEM Services

We support to do any custom service for you,no matter the parameter of silicone rubber,colour,logo and even packages.

Freight Forwarders

We have our professional freight forwarders, they will surely free you from troublesome shipping stuffs.

Free Sample for Testing

We can provide you with free sample for testing, which can relieve your worries before you volume order.

NEWS OF GT SILICON

Silicone Gel for Making Squishy Toy.png
2026-05-27
Can Silicone Be Squishy?

The market is seeing a massive surge in demand for ultra-soft, tactile materials across various creative fields. Creators everywhere want to craft trendy Taba squishies, therapeutic sensory tools, and highly realistic professional props. You might wonder if standard materials can achieve this unique

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Silicon Gel Squishy Liquid for Silicone Rubber Toys.png
2026-05-23
The Ultimate Guide To Squishy Toys: What Are Squishy Toys & Why Silicone Is Better

The sensory toy market recently shifted dramatically. Squishy toys evolved from simple novelty stress relievers into sophisticated, multi-sensory tools. Therapists, educators, and adults now use them for cognitive development, ADHD management, and ASMR routines. However, buyers face a frustrating di

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Silicone Putty2.png
2026-05-21
Does Silicone Putty Harden​​?

Yes, two-part moldable silicone putty does harden into a solid form. However, it never becomes rock-hard. Instead, it cures into a durable, flexible rubber. Many people confuse professional two-part products with single-part toy putties. Those toy versions never dry out or cure. This renders them us

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+86-137-2886-2566
​Copyright © 2024 Dongguan Gangtian Polymer Materials Co., Ltd. All Rights Reserved. 

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