Avsld.com designs and manufactures a wide varieties of sealing devices such as oil seals, ptfe spring energized seals, encapsulated o rings, and vee-packings. We cater for a wide variety of industries including our specialised hygienic seals, vacuum baked seals and chemical resistant seals. Our materials include nbr, hnbr, viton, ffkm, kalrez, aflas and many others (FDA approved also available). For advanced materials, we formulate and synthesize nanotechnological particles in-house and we add them into our products to improve various mechanical properties such as tensile strength and abrasion resistant. Beside standard sizes and materials, we also specialise in making non-standard sizes and we can compound and formulate specialised materials upon request.