Sungallon is a high-tech firm focused on researching, manufacturing, and marketing customized thermoplastic elastomer (TPE) compounds for specific applications. Established in Shenzhen in 2005, it also operates a subsidiary in Heyuan and employs approximately 110 staff members.
Supported by robust R&D capabilities, regulatory expertise, and collaborative research facilities with international organizations, the company delivers tailored solutions that balance performance, cost-effectiveness, and safety. Its manufacturing facilities, spanning over 40,000 square meters and equipped with advanced twin-screw production lines, boast an annual output capacity of more than 30,000 tons, ensuring steady supply capabilities.
Hold certifications including ISO9001, ISO14001, and OEM restricted substance standards, Sungallon partners with institutions like SGS to verify compliance. It serves major industrial regions worldwide through efficient logistics networks and technical support, emphasizing full-process quality control from raw material procurement to final delivery.
With years of experience in formula development, Sungallon has grown into one of China’s leading TPE producers, playing an active role in the industry’s evolution. Its TPE materials find applications in consumer products, industrial goods, automotive components, and medical devices.
Guided by the principle of mutual benefit, the company has earned trust through professional services, reliable quality, and competitive pricing. It welcomes global partners to collaborate for shared success.
Specification:
Test Items |
Test Method |
Unit |
Data of Exact Grade |
GP200-7Q |
GP200-25Q |
GP200-5 |
GP200-30 |
Hardness |
ASTM D 2240 |
Shore |
7 shore OO |
25 shore OO |
5 shore A |
30 shore A |
Specific Gravity |
ASTM D792 |
/ |
0.83 |
0.83 |
0.85 |
0.87 |
Tensile Strength |
ASTM D412 |
Mpa |
0.7 |
1 |
1 |
3.3 |
Elongation at Break |
ASTM D412 |
% |
1100 |
1200 |
900 |
700 |
Appearance |
Visual |
|
Transparence |
clear |
Transparence |
Transparence |
Chemical Safety |
ROHS, REACH, BPA free, Phthalates free, Halogen free, EN 71 part 3 |
Suggested Processing Conditions |
165~220℃, not higher than 230℃, |
Disclaimer |
The information presented herein is true and accurate to the best of our knowledge, but without any guarantee unless explicitly given. Since the conditions of use are beyond our control we disclaim any liability, including for patent infringement, incurred in connection with the use of these products, data or suggestion. |
Production line equipment:
Our plant is equipped with 16 cutting-edge, fully automated production lines—some of which are sourced from Europe and Japan—alongside 4 specialized sample production lines. This configuration is tailored to meet the varied demands of different orders. Thanks to this infrastructure, our annual production capacity can reach up to 40,000 tons.


Instrument:
Our enterprise is outfitted with a complete set of product testing and inspection equipment, and we have a research and development team led by experienced specialists from top academic organizations. This setup guarantees that we can meet every requirement outlined in your product specifications.


Honor:
We attach great importance to innovation, holding multiple patent certifications and building cooperative partnerships with academic bodies. After more than 15 years of development, we have earned a solid reputation in the TPE/TPR industry.

Packing&Shipping:
Our firm provides two packaging specifications for products: 20 kg and 25 kg bags. Before each shipment, we carry out strict quality inspections on product packaging, and our professional loading personnel ensure careful handling during the loading process.


Production workshop:
Our plant features a specialized sample storage zone that offers free storage services for the product samples you’ve purchased, with a storage period ranging from 1 to 5 years.

Should you have an interest in our offerings or require further information, feel free to reach out to our customer support or submit a query to me directly.
Why choose us:
Sungallon’s manufacturing facilities and corporate headquarters are located in Guanlan, a suburban district of Shenzhen, benefiting from convenient transportation and a pleasant environment. It also operates a wholly-owned subsidiary, Sungallon Plastic (Heyuan) Co., Ltd., as a production base. Together, these facilities span over 40,000 square meters, with a total workforce of approximately 110 employees.
With extensive experience in the thermoplastic elastomer sector, Sungallon has obtained certifications such as ISO9001, ISO14001, and multiple OEM restricted substance standards (RSS). Its core product range includes TPE and TPR materials, and the company is actively investing in new product development to address diverse market demands.
Guided by the business philosophy of mutual benefit, Sungallon has built a trustworthy reputation among clients through professional services, high-quality products, and competitive pricing.
Though rooted in China, the company maintains a global perspective. It serves an international customer base by utilizing established export channels and a strong network of distributors across the globe.
FAQ:
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Are you a trading company or a manufacturer? We are a professional manufacturer specializing in TPE/TPR production.
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Regarding samples: We offer 5KG samples free of charge, with freight to be borne by the recipient.
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On quality control: Our engineers conduct laboratory tests during the production process, while our quality inspection team performs final checks before shipment. Additionally, we store sample batches from each production run for 3–5 years.
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Concerning colors: We can match colors based on color cards such as Pantone or RAL standards.
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About delivery time: Sample delivery typically takes 3 days, and regular order delivery takes around 7 days. Delivery timelines may vary depending on order specifics; for exact details, please contact our customer service team.
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Regarding payment terms: We support payment methods including TT, credit card, and L/C. For special payment arrangements, please reach out to our customer service for assistance.