About Us

WELCOME TO KINSOE

Your Trusted Partner in Custom Rubber Manufacturing

Factory

Kinsoe Rubber Product CO., Ltd is a one-stop extruded and molded rubber company founded in 2018, in Guangzhou, China. We aim to meet the growing demands of the industry for high-quality rubber parts.

We provide a full range of rubber products, including NBR, HNBR, EPDM, NR, CR, and IIR, etc., that solve complex challenges across industries.

We have long-term partnerships with mold vendors, enabling rapid mold development and quick production startup.

Your design, our expertise. Whether you need prototypes, low-volume batches, or mass production, we adapt to your requirements.

We are strong in end-to-end management through our QC team, with a rigorous quality control process.

This helps us deliver products with value-added services for our customers.

With over 20 years of experience in the field of plastic and rubber, we are confident that we possess the expertise to satisfy your requirements.

We are ready to help customers develop new products and molds.

Focus on your business. We’ll be your reliable partner for custom rubber parts in China.

Our Core Values:

Integrity: We are steadfast in our commitment to honesty and ethical conduct. And dedicated to building long-lasting relationships based on mutual respect and reliability.

Innovative: We embrace change and encourage creativity and continuously seek ways to improve and innovate.

International: We strive to understand and meet the unique needs of our international clients while maintaining a global standard of excellence in our products and services.

Our Core Values
MISSION

Our Mission:

We are dedicated to being a leading provider of high-quality rubber products that meet and exceed the needs of our customers while ensuring the sustainability and growth of our business.

Our Goals:

Market Leadership: To become the preferred supplier of rubber products in our target markets by consistently delivering superior quality and service.

Continuous Improvement: To constantly improve our operations, products, and services through ongoing innovation and process optimization.

Employee Development: To create a work environment that fosters the growth and development of our employees, recognizing that our people are our most valuable asset.

Our Goals

Durable rubber formulations extend product lifespans, reducing replacement frequency. We use sustainable technologies to ensure minimal environmental impact while delivering high-quality services to our clients.

Ready? Contact Our Engineers to start your custom project!

Prêt à relever vos défis les plus difficiles ? Contactez-nous dès aujourd'hui pour discuter de votre projet et découvrir comment nos solutions innovantes en caoutchouc peuvent contribuer à votre succès !

20+

Custom Silicone & Rubber Expertise

30+

Serving Global Industries

50+

Supported by skilled workers

With over 20 years of expertise, our manufacturing facility specializes in the production of silicone, rubber, and plastic molded and extruded sealing products. As an industry-leading supplier, we pride ourselves on our ability to deliver custom solutions tailored to our clients’ specifications.

We are more than a supplier—we are your extension team. By combining agile customization with a strong supply chain management, we help you:

  • Reduce Time-to-Market with rapid prototyping and experience shorter lead times.
  • Cut Costs through material optimization and waste reduction.
  • Mitigate Risks with consistent quality and transparent communication.

To obtain the most accurate quote, please provide the following details:

  1. CAD or Rough Drawing: Cross-section of your seal or a sample of the profile.
  2. Rubber Material Type: Specify the type (e.g., Silicone Rubber, EPDM, Neoprene, Nitrile, Viton®, Natural Rubber, Sponge/Foam rubber, Other).
  3. Durometer Shore A Hardness or Density: Indicate the hardness or density (soft/medium/hard/other) of the rubber material.
  4. Color, Tolerance, and Special Material Grade Requirements: Provide any specific requirements.
  5. Documentation or Other Requirements: Mention any additional documentation needed.
  6. Application & Environment Information: Describe where and how the seal will be used.
  7. Estimated Annual Usage or Single Order Quantity: Provide an estimate of the quantity needed.

Since we are custom silicone & rubber part manufacturer & supplier we don’t stock standard rubber gasket and seal. However, as per your custom requirement we can supply it with quickest time possible.

As we all know, in manufacturing it’s not economical to make few feet of rubber seals/gasket or few pcs of rubber parts. Each customer has unique requirements so most of the time it will require custom tooling. Also there are fixed setup cost as well as well smaller batch create lots of waste so it’s very challenging to make few feet or few pcs so we prefer minimum order quantity (500-1000 linear feet). However, when customer is ready for investing in tooling cost and paying setup fee and other cost we also make small order or prototype order.

Please send us CAD drawing or rough drawing of profile shape with all dimensions requirements. You can also send us actual sample. Also send us more information about material, durometer, color and any other special grade material requirement. It’s very helpful if you can provide physical, mechanical or chemical requirement where this rubber gasket and seal will be used. Also let us know if there is high or low temperature requirements or product used in high or low pressure environment or you need to meet any compliance requirements.

We understand customer need sample before run production. If you need sample first, please discuss it with our sales person while discussing your requirements. Many time we provide samples of similar profiles so you can touch, feel and see before you move forward. You need to provide UPS/FedEx shipping account # and address where you like to ship the samples.

As you know each rubber part is different so it depends on multiple factors like complexity of part, tooling time, material requirement & it’s availability, quantity and other things. However typically for extrusion job our turnaround time is 4-6 weeks and for rubber molding parts job 5-9 weeks.

Visitors are most welcome to visit our facility however please contact us for scheduling appointment to visit us.

Questions fréquemment posées

Can’t find the answer? Reach out to our customer support team.

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