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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Guide Plate
Sealing Ring (Upper)
Sealing Ring (Lower)
Adjusting Pad
Seal Ring
Rubber Pad
Dust Ring
Yx Sealing Ring
Pipe Clamp Sealing Ring
Flexible Rubber Joint
Rubber Spring
Rubber Seat (Gearbox Support Cushion)
Vibration Isolation
TONGSOURCE's advanced solutions effectively isolate vibrations for smoother machinery operation and reduced operator fatigue on challenging job sites.
Shock Absorption
TONGSOURCE's rubber shock absorbing products excel at absorbing and dissipating shock, protecting critical components and extending machinery life.
Sealing Capabilities
TONGSOURCE's rubber sealing products provide reliable sealing to prevent fluid leakage and ensure system integrity of hydraulic systems and engine compartments.
Durability & Resilience
TONGSOURCE's products are constructed of high-quality materials for superior durability, able to withstand the challenging conditions of a construction site and minimize equipment downtime.
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.
Guide Plate
Sealing Ring (Upper)
Sealing Ring (Lower)
Adjusting Pad
Seal Ring
Rubber Pad
Dust Ring
Yx Sealing Ring
Pipe Clamp Sealing Ring
Flexible Rubber Joint
Rubber Spring
Rubber Seat (Gearbox Support Cushion)
Vibration Isolation
TONGSOURCE's advanced solutions effectively isolate vibrations for smoother machinery operation and reduced operator fatigue on challenging job sites.
Shock Absorption
TONGSOURCE's rubber shock absorbing products excel at absorbing and dissipating shock, protecting critical components and extending machinery life.
Sealing Capabilities
TONGSOURCE's rubber sealing products provide reliable sealing to prevent fluid leakage and ensure system integrity of hydraulic systems and engine compartments.
Durability & Resilience
TONGSOURCE's products are constructed of high-quality materials for superior durability, able to withstand the challenging conditions of a construction site and minimize equipment downtime.
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.
