... so on2.Application: trains,automobile,motocycles,trucks,buses,agricutural machinery and any equipments3.Certification: ISO9001: 2001 standard4.Production Control ... business relationship.Export products are include rubber widescreen,elbow,oil seal,o-ring andso on.7.According to customers' ... specifications are welcomed.8.Designing and manufacturing all of oil seals, rubber Gasket,o-rings ,Rubber Ring,and ...