Precision engineering solutions

Series production, custom production, precision engineering.

Hydraulic cylinders, hydraulic and pneumatic equipment, CNC precision machining, custom parts, moulds and models — made to drawing in our own facility, from a single piece to series production.

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Who we are

ORKSEM is a Turkish manufacturer of hydraulic cylinders, fluid power equipment and precision-machined components, working in series and custom production.

Our production facility

Our factory carries out CNC precision machining and hydraulic cylinder production, and we make hydraulic and pneumatic motors, hydraulic pumps, valves and complete hydraulic systems. Custom parts, moulds and models are also machined to drawing on our own machines.

Export

We supply equipment builders and industrial customers in Türkiye and abroad from production certified to ISO 9001, ISO 14001 and ISO 45001, with CE-declared hydraulic cylinders — made to your specification, from a single piece to series production.

ISO 9001

Quality Management System

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ISO 14001

Environmental Management System

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ISO 45001

Occupational Health & Safety Management System

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Hydraulic cylinders and cylinder parts · Declaration of Conformity

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What we make

Series and
custom production.

From hydraulics to precision machining: series production and fully custom parts. Click an area for details.

01 / 04

Hydraulic Cylinder Manufacturing

Made in our own factory, so we are not limited to what is on a shelf. From one-off custom pieces to production runs for equipment builders.

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02 / 04

CNC Precision Machining

CNC precision machining in our own facility, to your drawing or sample part.

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03 / 04

Gear Manufacturing

Series and custom gear manufacturing: spur, helical and bevel gears, racks and splined shafts — to your drawing or sample.

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04 / 04

Moulds & Models

Plastic injection moulds, progressive dies, metal forging dies and aluminium die-casting moulds.

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CEMade in our own factory

Hydraulic cylinder manufacturing

Not on the shelf?
We make it.

Because we make cylinders ourselves, we are not limited to what is on a shelf: one-off custom production or series runs for equipment builders. Send us one of these:

Technical drawing
Send your drawing and we produce it to size.
Sample part
Send the existing cylinder as a sample; we take its dimensions and reproduce it.
Bore, stroke & mounting
Just tell us the bore, stroke and mounting type.
Series production
Repeatable-quality production runs for equipment builders.

What we manufactureCE

Hydraulic cylindersCE declaration of conformity

CNC precision-machined partsTo drawing

CNC · Precision engineering

From drawing
to part.

We machine custom parts, moulds and models on our CNC machines. Send your drawing or sample — from a single piece to series production.

Custom parts

From drawing or sample: one-off, prototype or series.

Moulds & fixtures

CNC-machined moulds and clamping fixtures for your production line.

Models & prototypes

Trial parts and models before series production.

Export

Manufacturing for
global markets.

Series and custom production for equipment builders and industrial customers abroad, carried out under documented processes that meet international standards.

01Series or customer-specific productionFrom a single piece to series production — to your drawing, sample or dimensions.
02Series & custom hydraulic cylinders and componentsHydraulic cylinders and cylinder parts with CE declaration of conformity, made under ISO 9001.
03Fast, on-time deliveryYour orders leave on the agreed date, securely packed.

How we work

Talk to
an engineer.

Speak one-to-one with our engineers and production team. We review your drawing together, agree dimensions, materials and tolerances, and only start production once every detail is approved.

Drawing · Sample · Dimensions