Information
316 Ungnam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do, South Korea
+82 55-274-4561
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Overview
- Summary
- OK GLOBAL, established in July 2019, is a specialized company that develops and manufactures OK Coupler, a one-touch rebar coupler for construction sites. The company offers couplers applicable to various rebar types such as SD400, SD500, and SD600, including one-touch, screw-type, and semi-touch couplers. It contributes to improving work efficiency and safety in construction sites through its innovative technology.OK GLOBAL, established in July 2019, is a specialized company that develops and manufactures OK Coupler, a one-touch rebar coupler for construction sites. The company offers couplers applicable to various rebar types such as SD400, SD500, and SD600, including one-touch, screw-type, and semi-touch couplers. It contributes to improving work efficiency and safety in construction sites through its innovative technology.
- Key Products/Technologies
- OK Coupler (One-touch Rebar Coupler): An innovative product that addresses the shortcomings of conventional mechanical couplers, allowing a single worker to easily connect rebars by simply inserting and pressing them. It employs a technology that grips not only the rebar's ribs but also its body, ensuring perfect tensile strength for various rebar types like Bamboo Type and Fish Born Type. The product line includes various sizes from D13 to D35, with detailed specifications such as outer diameter, inner diameter, length, weight, and tensile strength.OK Coupler (One-touch Rebar Coupler): An innovative product that addresses the shortcomings of conventional mechanical couplers, allowing a single worker to easily connect rebars by simply inserting and pressing them. It employs a technology that grips not only the rebar's ribs but also its body, ensuring perfect tensile strength for various rebar types like Bamboo Type and Fish Born Type. The product line includes various sizes from D13 to D35, with detailed specifications such as outer diameter, inner diameter, length, weight, and tensile strength.
- Screw-type Coupler: A rebar screw-joint coupler, mechanically connecting rebars that have been rolled and processed with threaded ends, using an internally threaded coupler. Primarily used in structures requiring lateral force resistance, such as high-rise buildings and tall bridge piers, optimizing seismic and wind resistance performance. It is currently one of the most widely used mechanical rebar jointing methods.Screw-type Coupler: A rebar screw-joint coupler, mechanically connecting rebars that have been rolled and processed with threaded ends, using an internally threaded coupler. Primarily used in structures requiring lateral force resistance, such as high-rise buildings and tall bridge piers, optimizing seismic and wind resistance performance. It is currently one of the most widely used mechanical rebar jointing methods.
- Hexagonal Screw-type Coupler: A variant of the screw-type coupler, characterized by its hexagonal fastening mechanism.Hexagonal Screw-type Coupler: A variant of the screw-type coupler, characterized by its hexagonal fastening mechanism.
- Core Advantages
- Convenience of One-touch Connection: Unlike traditional mechanical couplers, it enables easy rebar connection by a single worker without tools, leading to reduced working time and labor costs.Convenience of One-touch Connection: Unlike traditional mechanical couplers, it enables easy rebar connection by a single worker without tools, leading to reduced working time and labor costs.
- Versatility in Rebar Sizes and Types: Applicable to all types of rebars, including SD400, SD500, and SD600, and provides perfect gripping force regardless of rebar types like Bamboo Type or Fish Born Type.Versatility in Rebar Sizes and Types: Applicable to all types of rebars, including SD400, SD500, and SD600, and provides perfect gripping force regardless of rebar types like Bamboo Type or Fish Born Type.
- Superior Structural Performance and Safety: Ensures excellent structural performance and tensile strength by gripping both the ribs and body of the rebar with its unique technology, guaranteeing consistent joint quality with residual deformation of 0.3mm or less.Superior Structural Performance and Safety: Ensures excellent structural performance and tensile strength by gripping both the ribs and body of the rebar with its unique technology, guaranteeing consistent joint quality with residual deformation of 0.3mm or less.
- Proprietary Technology based on Patents: Holds multiple patents related to one-touch rebar coupler manufacturing, establishing a technological advantage, and received a 'Technology Excellent Company' certification in 2020.Proprietary Technology based on Patents: Holds multiple patents related to one-touch rebar coupler manufacturing, establishing a technological advantage, and received a 'Technology Excellent Company' certification in 2020.
- Ease of Use for Unskilled Workers: Simple connection method allows even unskilled workers to perform installations easily, maximizing efficiency in construction sites.Ease of Use for Unskilled Workers: Simple connection method allows even unskilled workers to perform installations easily, maximizing efficiency in construction sites.
- Target Industrie
- Construction Industry: All construction sites requiring reinforced concrete structures, including high-rise buildings, bridges, and general architectural structures.Construction Industry: All construction sites requiring reinforced concrete structures, including high-rise buildings, bridges, and general architectural structures.
- Civil Engineering Industry: Reinforcement of rebar joints in large-scale civil engineering projects such as tall bridge piers.Civil Engineering Industry: Reinforcement of rebar joints in large-scale civil engineering projects such as tall bridge piers.
- Major Markets
- Ghana, Gabon, Gambia, Guinea, Guinea-Bissau, Namibia, Nigeria, South Africa, NigerGhana, Gabon, Gambia, Guinea, Guinea-Bissau, Namibia, Nigeria, South Africa, Niger
- South Korea, NepalSouth Korea, Nepal
- Greece, Netherlands, Norway, DenmarkGreece, Netherlands, Norway, Denmark
- Guatemala, Grenada, NicaraguaGuatemala, Grenada, Nicaragua
- New ZealandNew Zealand
- GuyanaGuyana
- Certifications/Patents
- ISO 9001:2015 (Quality Management System) certification.ISO 9001:2015 (Quality Management System) certification.
- ISO 14001:2015 (Environmental Management System) certification.ISO 14001:2015 (Environmental Management System) certification.
- 2020 Technology Excellent Company certification (in the field of one-touch rebar coupler manufacturing technology).2020 Technology Excellent Company certification (in the field of one-touch rebar coupler manufacturing technology).
- Multiple patents related to one-touch rebar couplers (Patent numbers: 10-2019-0072744, 10-2019-0074731, 10-2019-0120286, 10-2019-0120980, 10-2019-0121000).Multiple patents related to one-touch rebar couplers (Patent numbers: 10-2019-0072744, 10-2019-0074731, 10-2019-0120286, 10-2019-0120980, 10-2019-0121000).
- Possession of test reports and seismic performance evaluation results.Possession of test reports and seismic performance evaluation results.
Introduction
Location
316 Ungnam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do, South Korea
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