... D. Anti-aging, anti-radiation, good flexibility, good elasticity E. Excellent resistance of acids, aliphatic hydrocarbons, aromatic hydrocarbons ... specialization company. Our main products are rubber seals, oil seals, hydraulic seals, rubber sheet, rubber mat, O-ring, auto and ... motorcycle parts, oil drilling and mining rubber parts and other rubber products. Thematerial of these products are NBR, ...