• Šumer d.o.o., Cesta v Celje 2, 3202 Ljubečna
  • info@sumer.si
  • +386 3 780 62 10
Šumer d.o.o.

Reliable partner for 40+ years

Complete Processing of Metal, Plastic & Rubber

IATF 16949 · ISO 9001
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40 years of manufacturing experience

TRADITION

With four decades of experience and advanced technology, we ensure stable product quality, high technical standards, and long-term reliability through trustworthy business relationships

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QUALITY

We manage quality as a comprehensive system of control, traceability, and improvement across all production stages, in accordance with ISO 9001 and IATF 16949, confirming the excellence of our processes.

Reliable supply chain and production

STRENGTHS

Our strengths are modern production, reliable deliveries, and expertise. We provide our partners with precision, responsiveness, and stability, while fostering sustainable development and long-term partnership.

Flexible production adaptation

ADAPTABILITY

Rapid technological adaptation to customer requirements and efficient production of more demanding projects. We simplify the supply chain, reduce complexity, and build long-term partnerships.

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Satisfied partners

We offer customers a comprehensive service.

From the development of new products and conceptual solutions to the execution of small or large production runs and full product assembly.

Through an optimized process, we deliver quality products at competitive prices.

All products are made to high standards, monitored and verified in our own laboratory.

INDUSTRIES

WHITE GOODS

We manufacture components for white goods from metal and plastic materials, using plastic injection moulding, metal-plastic processing, and metal forming technologies.
mixer feet• mixer whisks• electric motors for stick and hand mixers• bowls for kitchen robots• lids for kitchen robots• blades• plastic containers for refrigerators• handles for refrigerators• feet for dryers• doors for dryers• feet for washing machines• stamped metal parts• mixer feet• mixer whisks• electric motors for stick and hand mixers• bowls for kitchen robots• lids for kitchen robots• blades• plastic containers for refrigerators• handles for refrigerators• feet for dryers• doors for dryers• feet for washing machines• stamped metal parts•

ELECTRICAL

We manufacture plastic and metal-plastic components as well as contact elements for measuring devices, energy systems, and industrial equipment.
springs• magnetic coils• trigger mechanisms• connectors• tension clamps• voltage terminals• light guides• bases for digital meters• covers for digital meters• buttons• windows• contacts• metal clamps• screws• current transformers• springs• magnetic coils• trigger mechanisms• connectors• tension clamps• voltage terminals• light guides• bases for digital meters• covers for digital meters• buttons• windows• contacts• metal clamps• screws• current transformers•

MEDICINE

We manufacture components for medical devices and equipment in small and large series, including housings, circuits, and functional technical elements.
components for medical devices• housings for medical equipment• circuits• technical elements for medical devices• components for medical devices• housings for medical equipment• circuits• technical elements for medical devices•

AUTOMOTIVE

We manufacture components for vehicle seats, chassis, and bodywork, and cover the full spectrum of wire assemblies for the automotive industry.
springs• spring elements• wire assemblies for automotive seats• stamped metal seat frames• metal seat parts• seat adjustment levers• seat lifting mechanism parts• wire seat frames• automotive seat components• springs• spring elements• wire assemblies for automotive seats• stamped metal seat frames• metal seat parts• seat adjustment levers• seat lifting mechanism parts• wire seat frames• automotive seat components•

FURNITURE

We manufacture metal components for the furniture industry — hinges, hardware, clamps, and fasteners from various metal materials.
hinges• furniture hardware• clamps• fasteners• hinges• furniture hardware• clamps• fasteners•

AGRICULTURE

We develop and manufacture agricultural equipment and spare parts for machinery — from spring systems and tedders to wires for viticulture and fruit growing.
agricultural machinery• garden tools• springs• spring tines• tedder systems• drive belts• v-belts for tedders• spare systems for loaders• butcher hooks• wires for fruit growing• wires for viticulture• agricultural machinery• garden tools• springs• spring tines• tedder systems• drive belts• v-belts for tedders• spare systems for loaders• butcher hooks• wires for fruit growing• wires for viticulture•

TECHNOLOGIES

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Šumer industrial shop at Cesta v Celje 2, Ljubečna

Visit our industrial shop with a wide selection of items, offering both retail and wholesale. We carry products from our manufacturing program as well as various materials.
We are located at the company headquarters at Cesta v Celje 2, 3202 Ljubečna, entrance at the reception.
Open every weekday from 7:00 to 19:00 and on Saturdays from 7:00 to 12:00.