Custom rubber and silicone sealing parts: O-rings, gaskets, seals and strips, and IP67/IP68 waterproof seals. Molded, extruded or die-cut in FKM, NBR, EPDM or silicone to your drawing, with tooling quoted in 7 days.
Sealing parts stop leaks where two surfaces meet, and the compound decides whether the part survives. NBR covers mineral oils and fuels at the lowest cost, EPDM resists water and steam, FKM takes 250°C and aggressive chemicals, and silicone spans -70°C to 232°C.
We mold, extrude and die-cut O-rings from ID 1–2000 mm, gaskets with 3M adhesive backing, carrier strips vulcanized into frames, and IP67/IP68 seals verified at 1.5 m immersion for 30+ minutes. Typical uses are automotive cooling, syringe seals and food filling machines.
Tooling is quoted in 7 days, quotes answered within 24 hours, samples in 7–12 working days, with tooling and sampling fees refunded at the agreed volume. Material certificates, per-shift checks and 100% visual final inspection back every order.
Custom silicone and rubber O-rings from a Dongguan factory: ID 1–2000 mm, Shore A 30–90, silicone/FKM/NBR/EPDM, FDA and USP Class VI grades, ISO 9001 / IATF 16949, tooling quote in 7 days.
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Custom rubber and silicone gaskets from Dongguan: die-cut and molded static seals in NBR, EPDM, FKM and silicone, 3M adhesive backing, FDA-grade options, ISO 9001 factory, quotes in 24 hours.
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Custom silicone and rubber seals and strips from Dongguan: extruded and molded profiles for doors, cabinets and equipment joints, weatherproof EPDM, adhesive-backed options, frames joined to size.
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IP67/IP68 waterproof and dust seals from Dongguan: custom molded sealing rings for enclosures, connectors and outdoor devices, PTFE-coated low-friction options, low MOQ, OEM/ODM supported.
Request a Quote →Send your drawing, sample or spec — engineers reply within 1 business day with tooling and unit-cost direction.
