Overview
- Summary
- Established in 1986, Hephzibah Co., Ltd. is a global hidden champion specializing in industrial heating/cooling solutions (Airrex), renewable energy solutions (Veltz Energy), and 3D solutions (Veltz 3D), starting from electronic controller exports. The company holds the top market share in the domestic industrial portable air conditioner market and ranks third globally.Established in 1986, Hephzibah Co., Ltd. is a global hidden champion specializing in industrial heating/cooling solutions (Airrex), renewable energy solutions (Veltz Energy), and 3D solutions (Veltz 3D), starting from electronic controller exports. The company holds the top market share in the domestic industrial portable air conditioner market and ranks third globally.
- Key Products/Technologies
- Airrex (AIRREX) Industrial Heating, Cooling, and Dehumidification Solutions: Development and production capabilities for industrial portable air conditioners (HSC, HWC series) optimized for high-temperature work environments. Flexible discharge ducts for partial and concentrated cooling, optional discharge structures extendable up to 12m, digital controllers with timer, temperature/airflow adjustment, remote control, and self-diagnosis functions. Water-cooled air conditioners (HWC series) offer powerful cooling performance without exhaust heat, 20-30% lower power consumption compared to air-cooled models, and stable operation even in 50℃ high-temperature environments. A diverse lineup of far-infrared heaters (AH-Series, AH-1339, AH-730M) and industrial dehumidifiers (ADH-1000,800, ADH-600P) [DB, cite: 4, 16, 29, 40].Airrex (AIRREX) Industrial Heating, Cooling, and Dehumidification Solutions: Development and production capabilities for industrial portable air conditioners (HSC, HWC series) optimized for high-temperature work environments. Flexible discharge ducts for partial and concentrated cooling, optional discharge structures extendable up to 12m, digital controllers with timer, temperature/airflow adjustment, remote control, and self-diagnosis functions. Water-cooled air conditioners (HWC series) offer powerful cooling performance without exhaust heat, 20-30% lower power consumption compared to air-cooled models, and stable operation even in 50℃ high-temperature environments. A diverse lineup of far-infrared heaters (AH-Series, AH-1339, AH-730M) and industrial dehumidifiers (ADH-1000,800, ADH-600P) [DB, cite: 4, 16, 29, 40].
- Veltz Energy (VELTZ ENERGY) Renewable Energy Systems: Design and manufacturing technology for high-efficiency solar inverters (single-phase 3.5KW/5.2KW, three-phase 6KW~50KW models such as SPC-5400, SPC-10KT). Capability to develop proprietary simulation models for maximizing power conversion efficiency and optimizing system dynamic characteristics. Advanced technology application including wide solar input and MPPT operating range (90~600Vdc, MPPT 150~480Vdc), IP65 protection class structural design, automatic system fault detection, and real-time monitoring functions via graphic LCD. Provision of solar/wind inverters, hybrid power system design and construction, and solar/wind hybrid street light solutions [DB, cite: 4, 7, 26, 39].Veltz Energy (VELTZ ENERGY) Renewable Energy Systems: Design and manufacturing technology for high-efficiency solar inverters (single-phase 3.5KW/5.2KW, three-phase 6KW~50KW models such as SPC-5400, SPC-10KT). Capability to develop proprietary simulation models for maximizing power conversion efficiency and optimizing system dynamic characteristics. Advanced technology application including wide solar input and MPPT operating range (90~600Vdc, MPPT 150~480Vdc), IP65 protection class structural design, automatic system fault detection, and real-time monitoring functions via graphic LCD. Provision of solar/wind inverters, hybrid power system design and construction, and solar/wind hybrid street light solutions [DB, cite: 4, 7, 26, 39].
- Veltz 3D (VELTZ 3D) 3D Solutions: Establishment of a diverse lineup of 3D printers using FDM, DLP, and SLA methods, and provision of 3D scanners (REXCANS DS3 SLIVER, REXCAN CS2+, REXCAN DS3 GOLD) [DB, cite: 4, 10, 20, 31]. Supply of 3D printing materials such as ABS/PLA filaments and clear resin, and distribution of 3D software like Rhino 5 [DB, cite: 4]. Capability to respond to converging industry trends through expansion of 3D printing services and related content businesses.Veltz 3D (VELTZ 3D) 3D Solutions: Establishment of a diverse lineup of 3D printers using FDM, DLP, and SLA methods, and provision of 3D scanners (REXCANS DS3 SLIVER, REXCAN CS2+, REXCAN DS3 GOLD) [DB, cite: 4, 10, 20, 31]. Supply of 3D printing materials such as ABS/PLA filaments and clear resin, and distribution of 3D software like Rhino 5 [DB, cite: 4]. Capability to respond to converging industry trends through expansion of 3D printing services and related content businesses.
- Electronic Control and Automotive Exhaust Gas Analysis Technology: Accumulated electronic control technology expertise since starting electronic controller exports in 1986 [DB, cite: 7, 8, 24]. Development and supply capabilities for automotive exhaust gas analyzers (Automotive Gas Analyzer) [DB, cite: 7, 11, 24].Electronic Control and Automotive Exhaust Gas Analysis Technology: Accumulated electronic control technology expertise since starting electronic controller exports in 1986 [DB, cite: 7, 8, 24]. Development and supply capabilities for automotive exhaust gas analyzers (Automotive Gas Analyzer) [DB, cite: 7, 11, 24].
- Core Advantages
- Over 37 Years of Business History and Market Leadership: Deep know-how and technological expertise accumulated since its establishment in 1986 in electronic controllers, industrial heating/cooling, renewable energy, and 3D solutions [DB, cite: 4, 7, 8, 14, 24, 27]. Development of Korea's first industrial portable air conditioner and achieving the top sales volume and market share for 28 consecutive years domestically.Over 37 Years of Business History and Market Leadership: Deep know-how and technological expertise accumulated since its establishment in 1986 in electronic controllers, industrial heating/cooling, renewable energy, and 3D solutions [DB, cite: 4, 7, 8, 14, 24, 27]. Development of Korea's first industrial portable air conditioner and achieving the top sales volume and market share for 28 consecutive years domestically.
- Diversified Business Portfolio and Brand Power: Securing stable growth engines through three core business areas: industrial heating/cooling 'Airrex', renewable energy 'Veltz Energy', and 3D solutions 'Veltz 3D' [DB, cite: 4, 8, 10, 14, 27]. 'Airrex' in particular holds a global brand recognition with the top market share in Korea and third globally [DB, cite: 4, 7, 8, 9, 14, 19, 29].Diversified Business Portfolio and Brand Power: Securing stable growth engines through three core business areas: industrial heating/cooling 'Airrex', renewable energy 'Veltz Energy', and 3D solutions 'Veltz 3D' [DB, cite: 4, 8, 10, 14, 27]. 'Airrex' in particular holds a global brand recognition with the top market share in Korea and third globally [DB, cite: 4, 7, 8, 9, 14, 19, 29].
- Proprietary Technology Development Capabilities and Quality Management System: Continuous new technology and new product development capabilities through the operation of an affiliated research institute. Establishment of a strict design, production, and quality control system based on ISO 9001 and ISO 14001, including the introduction of high-performance testing equipment (calorimeter).Proprietary Technology Development Capabilities and Quality Management System: Continuous new technology and new product development capabilities through the operation of an affiliated research institute. Establishment of a strict design, production, and quality control system based on ISO 9001 and ISO 14001, including the introduction of high-performance testing equipment (calorimeter).
- Extensive Domestic and International Distribution and Service Network: Prompt and systematic customer support services through over 60 domestic dealerships and 70 A/S branches nationwide. Expansion into global markets through exports to over 30 countries including Europe, the USA, Australia, and Russia, and acquisition of international safety standards (CE, ETL, GOST).Extensive Domestic and International Distribution and Service Network: Prompt and systematic customer support services through over 60 domestic dealerships and 70 A/S branches nationwide. Expansion into global markets through exports to over 30 countries including Europe, the USA, Australia, and Russia, and acquisition of international safety standards (CE, ETL, GOST).
- Customer-Centric Customized Solution Provision: Optimized air-cooled and water-cooled air conditioner lineups for industrial site characteristics and customer needs, flexible duct systems, and maximized user convenience through digital controllers. Efforts to enhance customer satisfaction through 2-year free repair and nationwide free delivery services.Customer-Centric Customized Solution Provision: Optimized air-cooled and water-cooled air conditioner lineups for industrial site characteristics and customer needs, flexible duct systems, and maximized user convenience through digital controllers. Efforts to enhance customer satisfaction through 2-year free repair and nationwide free delivery services.
- Target Industrie
- Residential and commercial space heating and coolingResidential and commercial space heating and cooling
- Industrial site heating and cooling (high-temperature steel mills, paper mills, large kitchens, server rooms, repair shops, agriculture and livestock, outdoor event venues, etc.)Industrial site heating and cooling (high-temperature steel mills, paper mills, large kitchens, server rooms, repair shops, agriculture and livestock, outdoor event venues, etc.)
- Renewable energy generation (residential, building support projects, general projects, RPS, rural solar power, etc.)Renewable energy generation (residential, building support projects, general projects, RPS, rural solar power, etc.)
- 3D printing and manufacturing (jewelry, dental, industrial FDM, etc.)3D printing and manufacturing (jewelry, dental, industrial FDM, etc.)
- Electronic controllers and environmental living appliancesElectronic controllers and environmental living appliances
- Major Markets
- DubaiDubai
- RussiaRussia
- USAUSA
- AustraliaAustralia
- Certifications/Patents
- SQ certification (January 2023)SQ certification (January 2023)
- ISO 9001 certification (German TUV PRODUCT SERVICE, KSA re-certification)ISO 9001 certification (German TUV PRODUCT SERVICE, KSA re-certification)
- ISO 14001 certificationISO 14001 certification
- Venture company registration (SME Agency)Venture company registration (SME Agency)
- Selected as an excellent technology company by Korea Technology Finance CorporationSelected as an excellent technology company by Korea Technology Finance Corporation
- Acquisition of various national safety standards (CE, ETL, GOST)Acquisition of various national safety standards (CE, ETL, GOST)
- Corporate R&D Center accreditationCorporate R&D Center accreditation
- Management Innovation Type Small and Medium Business confirmationManagement Innovation Type Small and Medium Business confirmation
- Safety and Health Management System certificationSafety and Health Management System certification
- Environmental Management System certificationEnvironmental Management System certification
- Quality Management System certificationQuality Management System certification
- Patent for automotive center fascia control method using depth information of video and virtual touch sensor (April 2023)Patent for automotive center fascia control method using depth information of video and virtual touch sensor (April 2023)
- Possession of 15 related patents and certifications in the field of electronic control technology (as of 2013)Possession of 15 related patents and certifications in the field of electronic control technology (as of 2013)
Introduction
Key Products
Location
86 Gilpa-ro 71beon-gil, Michuhol-gu, Incheon, South Korea
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