... LSB produce o-ring,x-ring.rubber parts.oil seal ,seal. 2. Any colour and size are accept. ... TS16949,NSF,ACS,WRC,FDA ,UL oil seal can work in the high temperature .it has the resistance ... Rubber Tube, Polyurethane Products, TPU Products TPU, PTFE Seal, Molded Products Number of Employees: 301 - 400 ... Testing Machine, Rubber Tensile Machine, Rotary Oil Seal Test Bed,Rubber Brittle Low-Temperature Test Bed, ...