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Factory Supply Silicone Rubber Raw Material for Mold Making
US$10.88
1-49 kg
US$9.88
50-199 kg
US$8.88
200+ kg
Sample price:US$12.00/kg.Request sample
Product profile
Customization
AvailableMaterial
Organic SiliconeApplication
IndustrialModel NO.
GTSIL-T10~T40Certification
ISO, FDA, REACH, RoHSShelf Life
12 MonthsMixing Ratio
100:3Color
AdjustableTransport Package
Iron Drum PackagingTrademark
GT SILICONOrigin
Guangdong DonggunHS Code
3910000000Production Capacity
500 Tons/MonthKey features
Exceptional Tear Strength: Features high tensile and tear strength for durable mold making.
Wide Color Options: Available in red, pink, green, blue, yellow, and other adjustable colors.
Fast Delivery: Regular delivery within 3-5 working days after payment confirmation.
Free Sample Available: 500g sample provided free of charge for testing purposes.
Multiple Certifications: Certified by ISO, FDA, REACH, and RoHS for safety and compliance.
Customizable Mixing Ratio: Pot life and curing time adjustable via catalyst ratio (2%-3% recommended).
Versatile Applications: Suitable for gypsum, resin, concrete, wax, soap, and artificial stone molds.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-08-08 CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤5.83h CertifiedTerms of Payment: LC, T/T, PayPal, etc.
AI-Powered supplier vetting
SummaryDongguan Gangtian Polymer Materials Co., Ltd. is identified as a China-based manufacturer of silicone and polymer materials, established in 2011, with 59 employees and a 6,000 m² manufacturing plant. Its product portfolio includes RTV 2 silicone rubber, LSR, silicone oil, silicone ink, pigments, and electronic potting compounds. The supplier reports more than 10 production lines and annual capacities totaling 6,900 tons across listed products, as well as exports since 2016 with 21%–30% of sales from exports. It holds an ISO 9001:2015 certificate and reports six R&D engineers and six to ten quality-control staff. The information supports strengths in certification, product breadth, production scale, and international market experience. However, the provided evidence does not sufficiently establish financial credibility, customization capability, or specific customer cases. After-sales capability is indicated by a stated focus on after-service but is not documented in operational detail.
Supplier typeThe supplier is explicitly identified as a manufacturer and as a professional manufacturer of RTV 2 liquid silicone rubbers. Its company type is also described as a limited company, with operations in Dongguan, Guangdong, China.
CertificationsThe supplier holds an ISO 9001:2015 certificate for supplier management systems. This is explicit evidence of a formal quality-management certification.
R&D capabilityThe supplier describes an R&D focus on innovation, reports six R&D engineers, and states that it has developed performance-enhancing silicone solutions. These statements support an established R&D function, although no patents, laboratories, or quantified R&D results are provided.
Production capacityThe supplier reports more than 10 production lines, a 6,000 m² manufacturing plant, and product capacities of 2,500 tons each for tin and platinum silicone rubber, 1,000 tons for silicone oil, 800 tons for electronic potting compound, and 100 tons for pigment. It also states production capacity above 500 tons per month, indicating substantial manufacturing capability.
Product Q&A
Q:Are you the direct manufacturer of silicone rubbers?
A:
Yes, we are. Our company is located in Donguan City, Guangdong, CN. Welcome to visit us!
Q:Is a free sample available?
A:
Yes. Normally we can offer dear you 500g sample in free of charge.
Q:Are you a very young company?
A:
Emmm, GT is 20yrs old now. So yes, we are very young and we have a very long way to go!
Q:What's your delivery time like?
A:
3-5 working days after confirming your payment in our bank. Warm Tips: 1 working day is for our technician to test the cargo and arrange the COA.
Send Inquiry
*To:
Dongguan gangtian polymer materials Co.Ltd.
Dongguan gangtian polymer materials Co.Ltd.*Content:
Supplier replies will be sent to your registered email
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