... made any shape seal 3.Meet SGS,FDS,ROHS,NSF 4.OEM/ODM Silicone rubber gasket Custom-made is welcomed! ... long life cycles 3. Good abrasion resistant, good elasticity 4. Aging resistance, acid/alkali resistance 5. Non-toxic, Eco-friendly and ... :Bath shower toilet parts,water, tank, medical, household appliance.4.Production method: Compression molding, extrusion molding, injection molding5.Production ...