... ,FKM,CR,SBR,IIR,HNBR,ACM,FLS,AFLS 2. Product:o ring 3. Certification:ISO9002:2009,TS16949 ,NSF ,ACS . ... of sealing components, the basic products are: o ring.X-Ring V-Ring.R-Ring. Y-Ring.U-Ring., Oil ... Molded Products Number of Employees: 301 - 400 People Number of R&D Employees: 11 - 30 People Years of OEM Experience: ... Thickness Meter, Shore-A Hardness Tester, Optical Projector rubber o shape oil ring