Cooperate with CIMC,TPCO, Tianjin Bohai Oil,etc Material: NBR,silicon rubber fluorin rubber,PTFE Product DescriptionBy our professional technology and experiences,we have provided high-quality products and technical service to TPCO,CIMC,Tianjin Bohai Oil,TEDA Power and other companies in Binhai New District Description: Material: NBR, silicon rubber, fluorin rubber, PTFE. Working temperature: -35 ...