Ningbo Robon Sealing Co., Ltd. produces a full range of rubber seals that meet international standards, including ISO, ASTM, RoHS, and REACH certifications. Designed for precision and durability, our seals ensure reliable performance and compatibility with global industrial requirements.

Manufactured from high-grade materials such as NBR, FKM, EPDM, and Silicone, our rubber seals deliver excellent resistance to oil, temperature, and chemical corrosion. Each product undergoes strict quality inspection to guarantee compliance with international specifications and performance stability in critical environments.

Key Features:

• Manufactured to ISO, ASTM, and RoHS standards

• High tensile strength and superior sealing capability

• Available in NBR, FKM, EPDM, Silicone, and HNBR materials

• Wide operating temperature range (-40°C to +250°C)

• Custom sizes and hardness options available (40–90 Shore A)

Applications:

• Automotive systems and engines

• Hydraulic and pneumatic equipment

• Industrial machinery and pumps

• Electrical and household appliances