High temperature resistance, high toughness, wear resistance, strong impact resistance, good waterproof performance
Corrosion resistance, not easy to age, long service life, easy and quick installation, excellent performance
Silicone material has high adsorption performance, good thermal stability, stable chemical properties
Multiple processes, professional design, small size and high energy, thinking from the user's perspective
Zhejiang Guoming Rubber Technology Co., Ltd. has been rooted in Wuniu Industrial Park, Yongjia County, Wenzhou, Zhejiang since 2005. After nearly 20 years of development, it has developed into a leading enterprise in the field of automotive Connector Seals. The company has a modern production base of more than 10,000 square meters, and 300 professional employees work together to focus on the research and development and manufacturing of automotive Connector Seals and electrical circuit rubber products.
As an important participant in the automotive Connector Seals industry, Guoming Rubber & Plastic focuses on three core product lines: automotive connector seals, electrical circuit seals, and waterproof plug series rubber products. The products are widely used in key parts such as new energy vehicle battery systems, motor electronic controls, and charging interfaces, providing excellent sealing and waterproof solutions for automotive electrical systems. Whether it is to cope with harsh environments under extreme weather or to meet the special requirements of new energy vehicles for seals to be resistant to high pressure and aging, Guoming Rubber's automotive Connector Seals always ensure the safe operation of automotive electrical systems with stable and reliable performance.
On July 25, 2025, Guoming Rubber, as a supplier of automotive connector seals for SAIC-GM, was invited to participate in a docking event held by SAIC-GM-Wuling and Dongfeng Liuzhou Motor, and discussed new trends in the future development of the automotive industry with many industry veterans.
The China (Taizhou) International Auto Parts and Aftermarket Exhibition concluded successfully. Zhejiang Guoming Rubber Technology Co., Ltd., as a leader in the automotive connector seals industry, made its debut with many new products.
Automotive connector seals can be categorized into various types based on their design and material. Common types include:
Waterproof and dustproof: Seals effectively prevent moisture, dust, and other impurities from entering the connector, protecting the connector's internal electronic components from damage.
