Manufacturer of sintered mechanical parts and self-lubricating rings

70 years experience in the sintering industry

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Sintered parts manufacturer

Powder metallurgy : Self-lubricating rings – Bearings – Self-lubricating micro-rings – Sintered mechanical parts – Metal injection molding (MIM) parts – High-temperature sintering – Rapid-cooling sintering Vacuum sintering, vacuum impregnation – Compacting of iron-based, copper-based, stainless steel and magnetic powders – 3D printing – Metal binder jetting – Additive manufacturing process

Sintered mechanical parts


Very good dimensional repeatability

MIM Metal Injection Molding


Complex parts in medium and large series

Metal Binder Jetting : Impression 3D métallique

3D métallique

3D complex geometry without tooling investment

Mousses métalliques frittées


Allows to obtain parts with a high geometrical precision

PORITE group

Founded in 1952 in Japan by Mr. Tatsunosuke KIKUCHI, the Porite Group has become a key player in the manufacture of sintered mechanical parts, and the world leader in the production of self-lubricating micro-rings. Since 1993, Porite Europe has been the operational interface with the Group’s factories, from sales and technical development to supply chain and quality management. Porite Corporation is your privileged partner for the design and production of your sintered parts.

usines de production
centres logistiques
0 M
de micro bagues produites chaque mois

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Our clients

Sectors of activity

Automotive – Portable electric tools – Household appliances – Micro motors – Computers
OA parts – Industry – Agriculture

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