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High Quality Silicone Rubber Injection Molding Silicone Rubber
US$7.55
2-28 kg
US$6.55
29-998 kg
US$5.55
999+ kg
Product profile
Customization
AvailableMaterial
Organic SiliconeApplication
Household, Medical, Industrial, AgriculturalCertification
ISO, FDA, REACH, RoHSRubber Formula
Personalized Development on Performances RequestTransport Package
Iron Drum PackagingTrademark
GT SILICONOrigin
China GuangdongHS Code
319000000Production Capacity
600tons/MonthKey features
Customizable Rubber Formula: Personalized development available based on specific performance requests.
Adjustable Hardness Range: Available in Shore A5 to A40 hardness to suit various applications.
Superior Tear Strength: Exceptional durability allows for repeated use in complex mold making.
Low Shrinkage & Non-Deformation: Ensures high precision and stability during the curing process.
Fast Sample Delivery: Samples shipped within 1-3 days upon receipt of payment.
Versatile Material Compatibility: Suitable for casting plaster, gypsum, concrete, wax, and polyurethane.
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: ≤6.13h 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:Who are we?
A:
We are based in Guangdong, China, started in 2011, with 51-100 staff, selling to Eastern Europe, Western Europe, Mid East, Eastern Asia, and North America.
Q:How can you guarantee quality?
A:
We always produce a pre-production sample before mass production and conduct a final inspection before shipment.
Q:What products can you buy from us?
A:
We offer Tin Silicone Rubber, Platinum Silicone Rubber, Life Casting Silicone Rubber, and Electronic Potting Compound.
Q:Why should you buy from us not from other suppliers?
A:
We have over 16 years of experience, 500 tons monthly capacity, verified by SGS/MSDS/ROHS/FDA, and hold 2 manufacturing patents.
Q:What services can you provide?
A:
We accept FOB/EXW delivery terms, USD currency, T/T/L/C payment types, and communicate in English.
Send Inquiry
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Dongguan gangtian polymer materials Co.Ltd.
Dongguan gangtian polymer materials Co.Ltd.*Content:
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