1) We can supply many different kinds of rubber rings and gaskets which were made as hot-water heating and sanitary and bathing products, electron and electric appliances, hardware and machinery, hydromantic and pneumatic, vehicle and motorcycle fittings. 2) Materials include: NBR, NR, SBR, IIR, EPDM, Silicone, Nitrile rubber , Vitonor at customers¡¯ request . 3) Rubber products have a good resistant of water, oil, high/low temperature, tensile 4)Inner packaging : PE plastic bag ; Outer packaging : Box , Or packed in materials that will not damage or contaminate the rubber . 5) Standards : BS4504 and BS2494 standards, or at customers¡¯ requested standards . 6) special rubber gaskets and O rings can be made according to customers¡¯ drawings or samples . 7) Widely used in sealing air, water, or chemicals in machines from dust and oil 8) All manufacturing processes confirm to the ISO-9001:2000, ISO14001 system . 9) Excellent chemical and physical property 10) green products 11) Available in various sizes and colors