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Top 5 China Rubber Plug Suppliers

Oct 15, 2025

Realm of industrial engineering and consumer goods, rubber plugs have emerged as indispensable components that merge adaptability, durability, and multifunctionality. Designed to seal, insulate, and protect, these plugs cater to industries ranging from medical devices to heavy machinery, offering tailored solutions that balance performance, safety, and environmental resilience.

 

Haining Maqiao Hengshun Rubber Factory1,Haining Maqiao Hengshun Rubber Factory          Website: www.hskseal.com​

 

Haining Maqiao Hengshun Rubber Factory is a high–tech enterprise in Zhejiang province established in 2000, who collects research and development, production, Sales, is an integrated enterprise, and have own production factory and production series, such as, rubber o ring, gasket, washer, plug, seal, non-toxic rubber products, buffer rubber parts, rubber covers and so on. And variety kinds of rubber material is available, such as Silicone, Fluorine, NBR, EDPM, CR, NR,etc.

 

With the spirit of technology innovation, Hengshun Rubber took technological progress as the leading edge in order to ensure high-quality products, services to users. In recent years, the company relies on China's major design institutes, research institutes and universities and implemented in close cooperation to create the outstanding performance. As to cater for the different industry Hengshun Rubber let him passed ISO9001 and many our major products got ROSH, WARS,FDA,REACH certificates.

 

Currently, Good quality and after sale service makes us gain lots of customers all over the world.

An advanced management system, flexible employment policies, customer-orientated business philosophy has been good for Hengshun Rubber based on a good foundation. The dream of Hengshun Rubber is to become a famous international brand company in the world. Hengshun Rubber works hard towards to his dream at all time. We warmly welcome both domestic and abroad customers to visit our company to guide and discuss.

 

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2. ​​Ningbo Boman Mechanical & Technology Co., Ltd.​​
A leading manufacturer of ​​NBR rubber plugs​​, Boman provides cost-effective solutions for hydraulic systems, fuel tanks, and industrial piping. Their plugs feature excellent oil resistance and durability, ideal for heavy machinery and automotive applications.


3. ​​Xiamen Petrel Rubber & Plastics Co., Ltd.​​
With over two decades of experience, Petrel specializes in ​​silicone and fluororubber plugs​​ for medical devices, food packaging, and electronics. Their products meet FDA and CE standards, ensuring biocompatibility and chemical inertness.


4. ​​Dongguan Zhong Xin Rubber Products Co., Ltd.​​
Focusing on ​​industrial and medical rubber plugs​​, Zhong Xin produces O-rings, seals, and custom plugs using materials like silicone and HNBR. Their manufacturing facilities utilize automated systems for consistent quality, and they hold certifications like ISO 13485 for medical applications.


5. ​​Shenzhen Yuxin Development Technology Co., Ltd.​​
Yuxin specializes in ​​small-scale rubber plugs​​ for electronics, such as printer ink cartridges and battery casings. Their silicone plugs feature anti-dust and waterproof properties, crucial for consumer electronics.

 

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