
O-PAK, established in 1993, specializes in the import and marketing of sealing elements and bearing materials for industrial needs. Based in Perpa Trade Center in Okmeydanı, Istanbul, the company operates a 650 m2 store and warehouse. With over 26 years of experience, O-PAK provides consultancy and marketing services to various sectors including maritime, aviation, mining, construction machinery, logistics, automation, automotive, press, commercial automotive, and renewable energy industries. The company is committed to offering innovative and reliable sealing and composite bearing solutions, aiming to increase business efficiency and support environmental sustainability. O-PAK's vision is to become a globally preferred leading provider of sealing and composite bearing solutions, setting industry standards through continuous development, innovation, and a customer-centric approach. They are a distributor for brands like Freudenberg Sealing Technologies, providing products for demanding applications such as gaskets, V-rings, oil seals, and static sealing elements.
O-PAK, established in 1993, specializes in the import and marketing of sealing elements and bearing materials for industrial needs. Based in Perpa Trade Center in Okmeydanı, Istanbul, the company operates a 650 m2 store and warehouse. With over 26 years of experience, O-PAK provides consultancy and marketing services to various sectors including maritime, aviation, mining, construction machinery, logistics, automation, automotive, press, commercial automotive, and renewable energy industries. The company is committed to offering innovative and reliable sealing and composite bearing solutions, aiming to increase business efficiency and support environmental sustainability. O-PAK's vision is to become a globally preferred leading provider of sealing and composite bearing solutions, setting industry standards through continuous development, innovation, and a customer-centric approach. They are a distributor for brands like Freudenberg Sealing Technologies, providing products for demanding applications such as gaskets, V-rings, oil seals, and static sealing elements.

Ventek Mühendislik, established in Istanbul in 2009, specializes in engineering design and supply services for systems that ensure clean and healthy air, along with desired temperature and relative humidity values, in manufacturing industries, energy production facilities, and commercial enterprises. The company offers solutions for restaurant kitchen smoke filtration, healthy air through UV light, blast dampers for protective solutions, and comprehensive filtration for welding fumes, oil mist, and industrial dust. Ventek also provides chemical filtration solutions for water and wastewater treatment plants, oil and gas refineries, and pulp and paper factories. With a focus on environmental protection and professional service, Ventek Mühendislik aims to create healthier living and working environments. They address the challenges of air quality by supplying advanced filtration systems and equipment from brands like Purified Air, Fresh Aire UV, Temet Protective Solutions, Plymovent, SagiCofim, Purafil, and Dustcontrol, ensuring compliance with international standards for air purification.
Ventek Mühendislik, established in Istanbul in 2009, specializes in engineering design and supply services for systems that ensure clean and healthy air, along with desired temperature and relative humidity values, in manufacturing industries, energy production facilities, and commercial enterprises. The company offers solutions for restaurant kitchen smoke filtration, healthy air through UV light, blast dampers for protective solutions, and comprehensive filtration for welding fumes, oil mist, and industrial dust. Ventek also provides chemical filtration solutions for water and wastewater treatment plants, oil and gas refineries, and pulp and paper factories. With a focus on environmental protection and professional service, Ventek Mühendislik aims to create healthier living and working environments. They address the challenges of air quality by supplying advanced filtration systems and equipment from brands like Purified Air, Fresh Aire UV, Temet Protective Solutions, Plymovent, SagiCofim, Purafil, and Dustcontrol, ensuring compliance with international standards for air purification.

ARICA HİDROLİK PNÖMATİK REKOR SAN. TİC LTD.ŞTİ specializes in hydraulic and pneumatic components and industrial supply, offering a comprehensive range of products for various industrial automation needs. The company distributes and supplies hydraulic and pneumatic fittings, valves, pumps, cylinders, and accessories. ARICA's product portfolio includes directional valves, proportional valves, safety valves, hydraulic pumps (variable displacement, vane, tandem), hydromotors, steering units, speed control valves, check valves, and pressure relief valves. For pneumatic systems, ARICA provides cylinders (stainless steel, rotary, mini, clamping, table), shock absorbers, FRL units (filters, regulators, lubricators), pneumatic valves (ISO series, Namur, electro-pilot, mechanical, hand-operated), and a wide array of pneumatic fittings. Additionally, they offer vacuum technology products such as vacuum pumps, check valves, suction cups, and accessories, alongside various cooling solutions including fan-cooled and water-cooled units. ARICA also supplies compressor auxiliary valves, air guns, pneumatic hoses, and lubrication units, catering to diverse industrial sectors with a focus on high-quality components and reliable solutions.
ARICA HİDROLİK PNÖMATİK REKOR SAN. TİC LTD.ŞTİ specializes in hydraulic and pneumatic components and industrial supply, offering a comprehensive range of products for various industrial automation needs. The company distributes and supplies hydraulic and pneumatic fittings, valves, pumps, cylinders, and accessories. ARICA's product portfolio includes directional valves, proportional valves, safety valves, hydraulic pumps (variable displacement, vane, tandem), hydromotors, steering units, speed control valves, check valves, and pressure relief valves. For pneumatic systems, ARICA provides cylinders (stainless steel, rotary, mini, clamping, table), shock absorbers, FRL units (filters, regulators, lubricators), pneumatic valves (ISO series, Namur, electro-pilot, mechanical, hand-operated), and a wide array of pneumatic fittings. Additionally, they offer vacuum technology products such as vacuum pumps, check valves, suction cups, and accessories, alongside various cooling solutions including fan-cooled and water-cooled units. ARICA also supplies compressor auxiliary valves, air guns, pneumatic hoses, and lubrication units, catering to diverse industrial sectors with a focus on high-quality components and reliable solutions.
DUWELD, operating as Durmaz İhracat ve İthalat Demir San. Tic. Ltd. Şti., is a prominent Turkish foreign trade company established in 1998. The company specializes in the import and export of various iron and steel products, including box profiles, sheet metal, coil metal, galvanized sheet metal, galvanized wire, and angle bars. DUWELD is also a key supplier of welding consumables, offering a wide range of gas metal arc welding (MIG/MAG) wires like DUW SG2 and DUW SG3, submerged arc welding wires such as DUW S2, DUW S2Mo, and DUW S2Si, flux-cored wires (DUW 71), and stainless steel welding wires (DUW 308, DUW 316). Additionally, DUWELD provides welding machines like MIG/MAG welders and inverter welders, alongside complementary welding products. The company serves industrial clients, focusing on delivering comprehensive solutions for welding and metal fabrication across various sectors including automotive, machine manufacturing, steel construction, furniture production, food machinery, energy, shipbuilding, agricultural machinery, defense, and heavy industry. In 2017, the company decided to invest in the manufacturing industry under the name Durmaz Çelik Sanayi ve Tic. A.Ş. and completed the construction of a 50,000 m2 factory with a closed area of 15,000 m2 in Gaziantep Organized Industrial Zone, starting full-capacity production in 2019 for galvanized wire, black wire, construction wire, and panel fences, with an annual capacity of 50,000 tons. Most recently, in 2021, DUWELD began producing gas metal arc welding wire for non-alloyed metals at its new facility, now exporting to 15 countries.
DUWELD, operating as Durmaz İhracat ve İthalat Demir San. Tic. Ltd. Şti., is a prominent Turkish foreign trade company established in 1998. The company specializes in the import and export of various iron and steel products, including box profiles, sheet metal, coil metal, galvanized sheet metal, galvanized wire, and angle bars. DUWELD is also a key supplier of welding consumables, offering a wide range of gas metal arc welding (MIG/MAG) wires like DUW SG2 and DUW SG3, submerged arc welding wires such as DUW S2, DUW S2Mo, and DUW S2Si, flux-cored wires (DUW 71), and stainless steel welding wires (DUW 308, DUW 316). Additionally, DUWELD provides welding machines like MIG/MAG welders and inverter welders, alongside complementary welding products. The company serves industrial clients, focusing on delivering comprehensive solutions for welding and metal fabrication across various sectors including automotive, machine manufacturing, steel construction, furniture production, food machinery, energy, shipbuilding, agricultural machinery, defense, and heavy industry. In 2017, the company decided to invest in the manufacturing industry under the name Durmaz Çelik Sanayi ve Tic. A.Ş. and completed the construction of a 50,000 m2 factory with a closed area of 15,000 m2 in Gaziantep Organized Industrial Zone, starting full-capacity production in 2019 for galvanized wire, black wire, construction wire, and panel fences, with an annual capacity of 50,000 tons. Most recently, in 2021, DUWELD began producing gas metal arc welding wire for non-alloyed metals at its new facility, now exporting to 15 countries.
Deneyim Rulman is a Turkish company specializing in the distribution of industrial bearings, prioritizing customer satisfaction and solution-oriented services. The company offers a wide range of bearing products from renowned global brands like IKO, NSK, SKF, SNR, FAG, KOYO, ZKL, NTN, INA, NACHI, TIMKEN, NADELLA, RHP, and URB, as well as local manufacturer ORS. Serving both domestic and international markets, Deneyim Rulman is committed to providing fast and professional service, emphasizing quality and trust for its business partners. Their product portfolio includes various types of bearings such as tapered and cylindrical bearings, specifically featuring the 6000 series. Deneyim Rulman operates as a dedicated parts supplier within the industrial automation and mechanical components sectors, catering to B2B clients who require reliable bearing solutions for their machinery and systems.
Deneyim Rulman is a Turkish company specializing in the distribution of industrial bearings, prioritizing customer satisfaction and solution-oriented services. The company offers a wide range of bearing products from renowned global brands like IKO, NSK, SKF, SNR, FAG, KOYO, ZKL, NTN, INA, NACHI, TIMKEN, NADELLA, RHP, and URB, as well as local manufacturer ORS. Serving both domestic and international markets, Deneyim Rulman is committed to providing fast and professional service, emphasizing quality and trust for its business partners. Their product portfolio includes various types of bearings such as tapered and cylindrical bearings, specifically featuring the 6000 series. Deneyim Rulman operates as a dedicated parts supplier within the industrial automation and mechanical components sectors, catering to B2B clients who require reliable bearing solutions for their machinery and systems.
Trans-Rul Rulmancılık San. ve Tic. Ltd. Şti. is a specialized supplier of sliding bearings and roller bearings for industrial applications in Turkey. The company offers a wide range of self-lubricating sliding bearings, including PTFE (Teflon), graphite, fiber, sintered, and thermoplastic bushings, as well as low-maintenance bronze bearings (drilled/diamond pattern), bimetal bearings, and Delrin (POM) bushings. Additionally, Trans-Rul provides various roller bearings such as ball bearings, miniature bearings, cylindrical roller bearings, and needle roller bearings. Serving industrial automation and control sectors, Trans-Rul supports businesses with essential mechanical components, ensuring reliable operation of machinery across various industries. The company also distributes its own brand TRA and TECHNYMON, aiming to provide these products to Turkish industry at more affordable costs and faster delivery.
Trans-Rul Rulmancılık San. ve Tic. Ltd. Şti. is a specialized supplier of sliding bearings and roller bearings for industrial applications in Turkey. The company offers a wide range of self-lubricating sliding bearings, including PTFE (Teflon), graphite, fiber, sintered, and thermoplastic bushings, as well as low-maintenance bronze bearings (drilled/diamond pattern), bimetal bearings, and Delrin (POM) bushings. Additionally, Trans-Rul provides various roller bearings such as ball bearings, miniature bearings, cylindrical roller bearings, and needle roller bearings. Serving industrial automation and control sectors, Trans-Rul supports businesses with essential mechanical components, ensuring reliable operation of machinery across various industries. The company also distributes its own brand TRA and TECHNYMON, aiming to provide these products to Turkish industry at more affordable costs and faster delivery.