1. All colors and materials are available. 2. High quality and best price. 3.material:EPDM, NBR, SBR, CR,NR, SIL, Specifications1. All colors and materials are available. 2. High quality and best price. 3.material:EPDM, NBR, SBR, CR,NR, SIL, HNBR,FSILwe possess more than 10 000 specification for customers, At the same time the company is developing 600 new products per year.Features:1) Material: ...