Oil-proofing, dust-proofing, and resists pressure, abrasion, corrosion, and low and high temperature ()Material: NBR, silico, polyacrylate, viton, vamac, and NHBR. ()We have a R&D team. ()Oil seals o
Oil-proofing, dust-proofing, and resists pressure, abrasion, corrosion, and low and high temperature ()Material: NBR, silico, polyacrylate, viton, vamac, and NHBR. ()We have a R&D team. ()Oil seals o