Rubber Gaskets (1)Certifications: ISO9001:2000,ISO14001,UL, (2)According to your drawing or samples We are one of the leading rubber products manufacturers,We can make various rubber products according to your drawing and design. Rubber Gaskets1. Material: SIR, NBR, CR, NR, SBR, EPDM, IIR, etc.2. Hardness: between 30-80 shore A.3. Characteristics: high/low temperature resistant, wearing resistant ...