Information
43 Wanjusandan 1-ro, Bongdong-eup, Wanju-gun, Jeonbuk State, South Korea
+82 63-211-0829
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Overview
- Summary
- A specialized surface treatment company addressing material challenges in industrial sites, with core business areas in Thermal Spray, PCB components, and ceramic powder development and production. The company offers high-functional solutions to diverse industries like electronics, machinery, and steel, utilizing over 250 types of coating materials and customized film formation through thermal coating. Notably, it is a technology-leading company that has successfully localized key coating materials for semiconductor and display processes.A specialized surface treatment company addressing material challenges in industrial sites, with core business areas in Thermal Spray, PCB components, and ceramic powder development and production. The company offers high-functional solutions to diverse industries like electronics, machinery, and steel, utilizing over 250 types of coating materials and customized film formation through thermal coating. Notably, it is a technology-leading company that has successfully localized key coating materials for semiconductor and display processes.
- Key Products/Technologies
- Thermal Spray Part: Possesses various thermal spray technologies including Plasma spray, Wire metallizing, Arc spray, HVOF, and Powder spray. Utilizes over 250 types of coating materials such as ceramics, metals, alloys, and tungsten carbide. Wire Metallizing technology involves metal and alloy wires like 99.9% Zn (corrosion resistance), 99% Al (corrosion resistance, electrical conductivity), 99% Cu (thermal/electrical conductivity), 99% Mo (wear resistance, lubrication), 95% Ni (adhesion), and Co-Cr-Ni-W-C (high-temperature wear resistance) for film formation. HVOF coating is a technology for forming extremely dense and high-hardness carbide films (e.g., WC: DPH300 1400) using ultra-high-speed jet flow (over 2100m/sec). Powder Spray utilizes Self-Fluxing Powders such as Ni-Cr-Si-B-Cu-Mo-Fe-C (16C), Ni-WC-Cr-Fe-Si-B-C (31C), and WC-Ni-Cr-Fe-Si-B-C (34F) to create dense, hard, wear-resistant, and corrosion-resistant coating layers.Thermal Spray Part: Possesses various thermal spray technologies including Plasma spray, Wire metallizing, Arc spray, HVOF, and Powder spray. Utilizes over 250 types of coating materials such as ceramics, metals, alloys, and tungsten carbide. Wire Metallizing technology involves metal and alloy wires like 99.9% Zn (corrosion resistance), 99% Al (corrosion resistance, electrical conductivity), 99% Cu (thermal/electrical conductivity), 99% Mo (wear resistance, lubrication), 95% Ni (adhesion), and Co-Cr-Ni-W-C (high-temperature wear resistance) for film formation. HVOF coating is a technology for forming extremely dense and high-hardness carbide films (e.g., WC: DPH300 1400) using ultra-high-speed jet flow (over 2100m/sec). Powder Spray utilizes Self-Fluxing Powders such as Ni-Cr-Si-B-Cu-Mo-Fe-C (16C), Ni-WC-Cr-Fe-Si-B-C (31C), and WC-Ni-Cr-Fe-Si-B-C (34F) to create dense, hard, wear-resistant, and corrosion-resistant coating layers.
- Display / SEMI Part: Specializes in plasma-resistant coating technologies applied to display and semiconductor equipment components. Holds high-temperature thermal barrier coating technology.Display / SEMI Part: Specializes in plasma-resistant coating technologies applied to display and semiconductor equipment components. Holds high-temperature thermal barrier coating technology.
- PCB Part: Provides total services from PCB raw material production to PCB substrate manufacturing. Produces various PCB-related components including special plating, LED lighting, BLU for navigation, downlights, and hardboards.PCB Part: Provides total services from PCB raw material production to PCB substrate manufacturing. Produces various PCB-related components including special plating, LED lighting, BLU for navigation, downlights, and hardboards.
- Ceramic Powder Part: Develops and produces high-purity ceramic powders like Y₂O₃, ZrO₃-Y₂O₃, and Al₂O₃ for thermal spray coating of semiconductor and display components, aiming to enhance service satisfaction. Notably, it has developed ultra-fine yttrium oxide (Y₂O₃) coating powder (under 15㎛) with high fluidity and high-density yttrium oxide coating technology for plasma-resistant coatings in semiconductor and display etching equipment.Ceramic Powder Part: Develops and produces high-purity ceramic powders like Y₂O₃, ZrO₃-Y₂O₃, and Al₂O₃ for thermal spray coating of semiconductor and display components, aiming to enhance service satisfaction. Notably, it has developed ultra-fine yttrium oxide (Y₂O₃) coating powder (under 15㎛) with high fluidity and high-density yttrium oxide coating technology for plasma-resistant coatings in semiconductor and display etching equipment.
- Thermal Spray Equipment: Engaged in the development and commercialization of atmospheric plasma thermal spray coating equipment manufacturing technology.Thermal Spray Equipment: Engaged in the development and commercialization of atmospheric plasma thermal spray coating equipment manufacturing technology.
- Core Advantages
- Diverse Coating Materials and Technology Portfolio: Capability to utilize over 250 types of coating materials including ceramics, metals, alloys, and tungsten carbide. Possession of various thermal spray technologies such as Plasma spray, Wire metallizing, Arc spray, HVOF, and Powder spray, enabling responses to diverse customer requirements.Diverse Coating Materials and Technology Portfolio: Capability to utilize over 250 types of coating materials including ceramics, metals, alloys, and tungsten carbide. Possession of various thermal spray technologies such as Plasma spray, Wire metallizing, Arc spray, HVOF, and Powder spray, enabling responses to diverse customer requirements.
- Customized Surface Treatment Solutions: Ability to form films with parallel hot coating tailored to customer-specific applications. Provision of reliable technology that offers cost reduction, efficiency, and stability for machine parts across a wide range of industrial sectors.Customized Surface Treatment Solutions: Ability to form films with parallel hot coating tailored to customer-specific applications. Provision of reliable technology that offers cost reduction, efficiency, and stability for machine parts across a wide range of industrial sectors.
- Advanced Material Localization Technology: Successful localization of Y₂O₃ coating material for semiconductor processes, which was highly dependent on imports from Japan. Unique plasma technology applied to overcome powder agglomeration due to Van der Waals forces, enhancing the fluidity of fine powders and achieving dense coating layers.Advanced Material Localization Technology: Successful localization of Y₂O₃ coating material for semiconductor processes, which was highly dependent on imports from Japan. Unique plasma technology applied to overcome powder agglomeration due to Van der Waals forces, enhancing the fluidity of fine powders and achieving dense coating layers.
- High Quality and Reliability: Capability to form extremely dense and high-hardness carbide films through HVOF coating. Recognized expertise in surface treatment, satisfying both quality and price competitiveness in domestic and international markets. Proven reliability through multiple quality and safety certifications including ISO, QS, and UL.High Quality and Reliability: Capability to form extremely dense and high-hardness carbide films through HVOF coating. Recognized expertise in surface treatment, satisfying both quality and price competitiveness in domestic and international markets. Proven reliability through multiple quality and safety certifications including ISO, QS, and UL.
- Continuous Research and Development and Investment: Efforts to secure technologies for spheroidization, micronization, and fluidization of thermal spray powders, and to commercialize atmospheric plasma thermal spray coating equipment manufacturing technology. Strong R&D capabilities through its corporate research institute.Continuous Research and Development and Investment: Efforts to secure technologies for spheroidization, micronization, and fluidization of thermal spray powders, and to commercialize atmospheric plasma thermal spray coating equipment manufacturing technology. Strong R&D capabilities through its corporate research institute.
- Broad Business Scope and Applied Industries: Expertise spanning various business areas including Thermal Spray, Display/SEMI, PCB, Ceramic Powder, and Thermal Spray Equipment. Extensive application experience across all industrial sectors such as electronics, machinery, steel, paper, petrochemicals, automotive, power plants, semiconductors, displays, and aerospace.Broad Business Scope and Applied Industries: Expertise spanning various business areas including Thermal Spray, Display/SEMI, PCB, Ceramic Powder, and Thermal Spray Equipment. Extensive application experience across all industrial sectors such as electronics, machinery, steel, paper, petrochemicals, automotive, power plants, semiconductors, displays, and aerospace.
- Target Industries
- Electronics Industry (printer parts, MLCC process trays, computer components, copier rolls, VTR head drums, printer dot pins, copying drums, LEDs, navigation, TVs, BLUs, MCCLs)Electronics Industry (printer parts, MLCC process trays, computer components, copier rolls, VTR head drums, printer dot pins, copying drums, LEDs, navigation, TVs, BLUs, MCCLs)
- Machinery Industry (industrial robot components, pump and valve parts, rolls, piston rings, synchronizer rings)Machinery Industry (industrial robot components, pump and valve parts, rolls, piston rings, synchronizer rings)
- Steel and Ironmaking Industry (continuous pickling line roller guides, cold rolling line mandrels, bridle/tension rolls, deflector rolls, continuous annealing lines, temper mills, slitter lines, electro-galvanizing/chrome plating lines, galvanizing/aluminizing lines)Steel and Ironmaking Industry (continuous pickling line roller guides, cold rolling line mandrels, bridle/tension rolls, deflector rolls, continuous annealing lines, temper mills, slitter lines, electro-galvanizing/chrome plating lines, galvanizing/aluminizing lines)
- Paper Industry (calender rolls, dryer rolls, paper trimmer rolls, hydro roll blades, corrugating rolls)Paper Industry (calender rolls, dryer rolls, paper trimmer rolls, hydro roll blades, corrugating rolls)
- Petrochemical Industry (turbines, centrifugal compressor/pump rotor shafts, impellers/blades, compressor/pump rods, plungers, injection/extrusion screws, pump/valve components)Petrochemical Industry (turbines, centrifugal compressor/pump rotor shafts, impellers/blades, compressor/pump rods, plungers, injection/extrusion screws, pump/valve components)
- Textile Machinery Industry (spinning machine, twisting machine, false-twist machine parts)Textile Machinery Industry (spinning machine, twisting machine, false-twist machine parts)
- Automotive Industry (crankshaft wear sleeves, oxygen sensors, piston rings, disc brakes, engine blades, fan piston rods)Automotive Industry (crankshaft wear sleeves, oxygen sensors, piston rings, disc brakes, engine blades, fan piston rods)
- Power Plants (turbine blades, coal transport line valves and elbow pump impellers & valves, guide vanes, chute liners, compressor blades)Power Plants (turbine blades, coal transport line valves and elbow pump impellers & valves, guide vanes, chute liners, compressor blades)
- Display Industry (plasma-resistant coatings)Display Industry (plasma-resistant coatings)
- Semiconductor Industry (targets, plasma-resistant coating materials for etching equipment)Semiconductor Industry (targets, plasma-resistant coating materials for etching equipment)
- Aerospace Industry (launch vehicles, aircraft check engine components, turbine blades, helicopter rotor blades)Aerospace Industry (launch vehicles, aircraft check engine components, turbine blades, helicopter rotor blades)
- Environmental Energy (wind power plant bearings, solar power generation)Environmental Energy (wind power plant bearings, solar power generation)
- Cement Industry (kiln support rolls, pinion shafts, calender rolls, cone crushers)Cement Industry (kiln support rolls, pinion shafts, calender rolls, cone crushers)
- Heavy Industry (primary cooling pump cylinders, large engine valves, core structure components)Heavy Industry (primary cooling pump cylinders, large engine valves, core structure components)
- Other Industries (printing machinery, food machinery, seaming chucks for packaging cans, tool industry)Other Industries (printing machinery, food machinery, seaming chucks for packaging cans, tool industry)
- Major Markets
- China (establishment of Sewon China corporation in Changzhou)China (establishment of Sewon China corporation in Changzhou)
- USA (patent application completed)USA (patent application completed)
- Certifications/Patents
- ISO 9001:2000 certification acquisitionISO 9001:2000 certification acquisition
- ISO/TS 16949:2002 certification acquisitionISO/TS 16949:2002 certification acquisition
- QS-9000 certification acquisitionQS-9000 certification acquisition
- UL safety certification acquisitionUL safety certification acquisition
- INNO-BIZ selectionINNO-BIZ selection
- Venture company confirmationVenture company confirmation
- Specialized parts and materials company confirmationSpecialized parts and materials company confirmation
- Designation as a specialized root industry companyDesignation as a specialized root industry company
- Productivity Management System confirmation (LEVEL3+, LEVEL4)Productivity Management System confirmation (LEVEL3+, LEVEL4)
- Recognition of corporate research instituteRecognition of corporate research institute
- Selection as a Global Hidden Champion (2013)Selection as a Global Hidden Champion (2013)
- Selection for Comprehensive Nurturing Project for Ceramic Hidden ChampionsSelection for Comprehensive Nurturing Project for Ceramic Hidden Champions
- Patent registration: [Heat-resistant glass coating method for semiconductor processes and heat-resistant glass coated thereby] (April 2013)Patent registration: [Heat-resistant glass coating method for semiconductor processes and heat-resistant glass coated thereby] (April 2013)
- Patent applications completed in the USA, Japan, and Korea for the protection of core technology (related to localization of semiconductor process coating materials)Patent applications completed in the USA, Japan, and Korea for the protection of core technology (related to localization of semiconductor process coating materials)
- Minister of Knowledge Economy Commendation for National Productivity Award (2011)Minister of Knowledge Economy Commendation for National Productivity Award (2011)
- Commissioner of National Tax Service Award for Exemplary Taxpayer (2015)Commissioner of National Tax Service Award for Exemplary Taxpayer (2015)
- Award for Excellent Company in PMS Innovation Activities (2014)Award for Excellent Company in PMS Innovation Activities (2014)
- Selection as a Great Place to Work (2013)Selection as a Great Place to Work (2013)
Introduction
Location
43 Wanjusandan 1-ro, Bongdong-eup, Wanju-gun, Jeonbuk State, South Korea
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