PSE develops and manufactures snap rings, hose clamps, bending parts, stampings, and die springs. Since 1968 we have been working with clients of different sectors: Automotive, Home Appliances and Die Sets. PSE uses its proficiency and experience to define the best possible custom-made solution for each client at the most competitive price – a reliable partner from the planning to the final realization. Thanks to the proprietary technology and high level of industrialization of the manufacturing process, PSE is able to offer competitive prices for samples, small lots or mass production.


PSE supplies retaining, snap and custom-made rings for the automotive industry. Our technology is in continues development according to our customers’ needs.

Die Sets

PSE manufactures springs with rectangular, standard and easy identifiable section, springs with round wire TL – TM – TF series, BL series springs and springs ISO10243. We can supply these products at any time, thanks to constant stocks availability

Home appliances

PSE parts can be found in many household electrical appliances of the best brands: hose clamps with screw, hose clamps, custom-made hose clamps, custom-made springs and bending parts

Cold rolling
PSE has been cold rolling the round wire for more than thirty years: every year, more than 2.000 tons of round wire are moulded in our internal rolling mills; this allows us to hold down our costs and to offer our clients a very competitive price, also for small production lots.
Ring coiling
The coiling machines of PSE manufacture rings with different diameters: from 10 mm up to more than 1.650 mm. We can develop different processings such as coining, drilling and cutting directly in the machine, during the coiling operations with a constant and automatic quality control.
Die Springs
PSE manufactures high-quality springs, made by special high performance steels; they are designed to support heavy loads in restricted spaces. Beside the quality certifications ISO /TS 16949 , the high quality of our springs is confirmed by the excellent results of endurance and life fatigue tests run daily in our quality department.
PSE guarantees very restricted thickness tolerances thanks to its grinding technology. Two cutting edge grinding machines are continuously at work to guarantee the most various thicknesses and surfaces for coiled rings, washers, DIN 471 or DIN 472 rings and other types of products.


Precision Spring Europa S.p.A.: Via F. Turati, 7–I - 20060 - Trezzano Rosa (MI) - Phone: +39.02.920194.1 - Fax: +39.02.90967183

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