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OringOne S.r.l
via Tribolina, 16/B
24064 Grumello del Monte
(BG) ITALY phone +39 035 578 5400
fax +39 035 578 8053
oringone.com

Large size and Endless O-Rings in various compounds, produced with an innovative step-molding method.

The history of OringOne S.r.l starts in 2002 thanks to the contribution of Duci S.r.l. and the F.lli Paris S.r.l., as a start-up production aiming to find a production method for series O-Rings with dimensions over the standards.

The market was requesting a solution to replace those large size O-Rings produced with traditional methods (hot-joint vulcanized or using glues), that were no more performing in hi-end applications. After 5 years of R&D, after having conceived, designed and built completely new and up to now non-existing machines and procedures, OringOne S.r.l. was finally in the position to provide the right answer to this important demand from the market.

By the end of 2010 OringOne S.r.l. was officially created, introducing in the international market state-of-the-art products and service thanks to an own independent management and sales activity.

Today OringOne S.r.l. is a landmark for the power supply industry; in the naval and the maritime industry; for the heavy duty machines and in general in the global business where this top-end O-Rings are needed to guarantee an excellent sealing performance.

In 2019 OringOne S.r.l. extends its production range to Delta Rings and U Seals, thus completing the range of items offered for the Oil & Gas sector. At the same time, it consolidated its presence in the market with large O-Rings in special polymers such as FFKM, sold to various industries such as, for example, nuclear power plants.

In 2019 was also opened the department for dimensional optical control for all large diameter O-Rings. A unique department of its kind, all over the world. The presence in the digital market is also consolidated with a renewed web platform including an e-commerce portal, to further improve the already excellent XPRESS fast delivery service.