A global supplier of specialty rubber seals and shock absorbers.
Strong manufacturing and R&D capabilities.
More than 30 years of R&D and manufacturing experience.
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Rubber Plug Cap
Rubber Plug Cap
Rubber Plug Cap
Rubber Plug Cap
Rubber Plug Cap
Buffer Block
Rubber Adjustment Block
Rubber Buffer Block
Buffer Block
Back Threshold Block Assy
Side Confining Block
Rubber Buffer Block - Left Rear
Vibration Isolation
TONGSOURCE effectively isolates vibrations caused by engine operation, road irregularities and external factors. A smoother, more comfortable ride for the driver and passengers.
Noise Reduction
TONGSOURCE significantly reduces noise transmission, creating a quieter cabin environment. Minimize engine, tire and road noise for a serene driving experience.
Sealing Capabilities
TONGSOURCE provides reliable sealing for various automotive applications. They effectively prevent fluids such as oil, coolant and fuel from leaking, ensuring the integrity of critical systems and components.
Durability & Longevity
TONGSOURCE withstands harsh conditions including temperature changes, exposure to chemicals and mechanical stress. Premium materials and workmanship ensure durability and reduce maintenance costs.
Custom Design
We understand that every application is unique. Our team of experts works closely with you to develop custom designs that perfectly fit your requirements.
The company has been awarded as "Famous Trademark Enterprise of Hebei Province", "Leading Enterprise of Hebei Industrial Cluster", etc., and has passed ISO9001:2015, ISO14001:2015, ISO45001:2018, IATF16949:2016 and other management system certification.
Rubber Compound Production Line
Engineering Plastic Particle Production Line
Automatic adhesive application line
Vulcanization Production Line
TONGSOURCE, a subsidiary of Huami Group, is a high-tech enterprise specializing in the research and development, production, and sales of special rubber compounds, special modified plastic materials, and related products. Established in 1989, the company has been recognized as a "Little Giant" enterprise specializing in fine and new products by the Ministry of Industry and Information Technology.
Rubber Plug Cap
Rubber Plug Cap
Rubber Plug Cap
Rubber Plug Cap
Rubber Plug Cap
Buffer Block
Rubber Adjustment Block
Rubber Buffer Block
Buffer Block
Back Threshold Block Assy
Side Confining Block
Rubber Buffer Block - Left Rear
Vibration Isolation
TONGSOURCE effectively isolates vibrations caused by engine operation, road irregularities and external factors. A smoother, more comfortable ride for the driver and passengers.
Noise Reduction
TONGSOURCE significantly reduces noise transmission, creating a quieter cabin environment. Minimize engine, tire and road noise for a serene driving experience.
Sealing Capabilities
TONGSOURCE provides reliable sealing for various automotive applications. They effectively prevent fluids such as oil, coolant and fuel from leaking, ensuring the integrity of critical systems and components.
Durability & Longevity
TONGSOURCE withstands harsh conditions including temperature changes, exposure to chemicals and mechanical stress. Premium materials and workmanship ensure durability and reduce maintenance costs.
Custom Design
We understand that every application is unique. Our team of experts works closely with you to develop custom designs that perfectly fit your requirements.
The company has been awarded as "Famous Trademark Enterprise of Hebei Province", "Leading Enterprise of Hebei Industrial Cluster", etc., and has passed ISO9001:2015, ISO14001:2015, ISO45001:2018, IATF16949:2016 and other management system certification.
Rubber Compound Production Line
Engineering Plastic Particle Production Line
Automatic adhesive application line
Vulcanization Production Line
TONGSOURCE, a subsidiary of Huami Group, is a high-tech enterprise specializing in the research and development, production, and sales of special rubber compounds, special modified plastic materials, and related products. Established in 1989, the company has been recognized as a "Little Giant" enterprise specializing in fine and new products by the Ministry of Industry and Information Technology.
