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Our products include rubber O-rings, rubber gaskets, customized rubber parts, oil seals, 
O-ring kits, and all types of rubber seal parts.
 
20+ Years 
of Work Experience
 
0.05 mm
Minimum Tolerance
 
IATF16949:2016
Electric Vehicle Parts
 
All Kinds of Rubber and 
Hardness OEM
Company Profile

Shenzhen Jiuhong Century Seal Technology Co., Ltd. 
Is a rubber seal product manufacturer, located in Shenzhen, China, near Hong Kong. We have 20 years of work experience. We are committed to researching high-precision and complex rubber sealing parts. 

We use high-precision molding technology to produce identical rubber parts based on your drawings or samples. We have all types and all hardness of rubber, and can recommend suitable rubber materials for you according to the usage environment.

Why Choose JIUHONG?

For standard rubber O-rings, we can provide free samples.
High-Precision
We produce high-precision products by
 building high-precision molds, with a minimum error of 0.05 mm.
All Kinds of Rubber
We can provide all kinds of rubber and hardness. They can meet the requirements of all sealing applications
Quality Assurance
We have the IATF16949 certificate. Our rubber materials can provide ROHS, PAHS, REACH, FDA certificate, etc
Great Productivity
We have about 50 compression molding machines and over 200 employees, can produce large quantities of orders

JIUHONG Services Tailored to You

Our Certifications

We are deeply involved in the automotive industry and have IATF16949:2016 certification. Our products are also widely used in other industries  such as medical equipment, electronic equipment, household appliances 
and industrial machinery. 

Digital Showroom

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

Latest Blogs

NEWS

Shenzhen Jiuhong Century Seal Technology Co., Ltd.

2026-08-19

Shenzhen Jiuhong Century Seal Technology Co., Ltd. is a rubber seal product manufacturer, located in Shenzhen, China, near Hong Kong. We have 20 years of work experience. We are committed to researching high-precision and complex rubber sealing parts. We use high-precision molding technology to prod

READ MORE
2026-08-19

Jiuhong Is Committed To The Precision Rubber Seal

2026-08-19

Shenzhen Jiuhong Century Seal Technology Co., Ltd. is a rubber seal product manufacturer, located in Shenzhen, China, near Hong Kong. We have 20 years of work experience. We are committed to researching high-precision and complex rubber sealing parts. We use high-precision molding technology to prod

READ MORE
2026-08-19

We Will Be Your Best Choice for Rubber Seals

2026-08-19

Shenzhen Jiuhong Century Seal Technology Co., Ltd. is a rubber seal product manufacturer, located in Shenzhen, China, near Hong Kong. We have 20 years of work experience. We are committed to researching high-precision and complex rubber sealing parts. We use high-precision molding technology to prod

READ MORE
2026-08-19

FAQ

    What is the lead time?

    The lead time for samples is 1-3 days. The lead time for mold is 1-2 weeks. The lead time for batch order is 1-3 weeks.
  • Can I get some samples before order?

    Yes, we can provide free samples. You only need to pay for the freight.
  • Do you have any certificates?

    We have IATF16949:2016 certificate, ROHS certificate, PAHS certificate, REACH certificate and FDA certificate.
  • What sizes of rubber O-ring do you have?

    We have all sizes of AS568 standard and JIS B 2401standard, and about 3000 non-standard sizes, we also can produce the size according to your requirement.
Contact Us
WhatsApp
+8618124569542
Call Us
+86-755-89459326
+86-18124569542
Address:
No.4, Shenlong West Lane, Pingshan, Shenzhen, Guangdong, 518122, China

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