Capabilities
Capabilities
Capabilities
Hard-to-machine refractory materials such as tungsten, molybdenum and tantalum — from a single drawing to the finished part, on our own equipment.
Hard-to-machine refractory materials such as tungsten, molybdenum and tantalum — from a single drawing to the finished part, on our own equipment.
Hard-to-machine refractory materials such as tungsten, molybdenum and tantalum — from a single drawing to the finished part, on our own equipment.
WHY
WHY
WHY
KOREA TUNGSTEN
KOREA TUNGSTEN
KOREA TUNGSTEN
More than 40 years of experience and engineering,
setting the standard for machining hard-to-cut materials.
More than 40 years of experience and engineering,
setting the standard for machining hard-to-cut materials.
More than 40 years of experience and engineering,
setting the standard for machining hard-to-cut materials.
40 years
40 years
40 years
YEARS
Tungsten manufacturing know-how
Tungsten manufacturing know-how
Tungsten manufacturing know-how
Built up through the merger of Korea Tungsten, Hanil Tungsten and Daesung Filament
Built up through the merger of Korea Tungsten, Hanil Tungsten and Daesung Filament
Built up through the merger of Korea Tungsten, Hanil Tungsten and Daesung Filament
±0.01mm
PRECISION
Tolerance
Tolerance
Tolerance
Achieved with CNC and EDM equipment
Achieved with CNC and EDM equipment
Achieved with CNC and EDM equipment
4,000+
4,000+
4,000+
PRODUCTS
Products made
Products made
Products made
W, Mo and Ta products beyond semiconductor parts, low volume and high mix
W, Mo and Ta products beyond semiconductor parts, low volume and high mix
W, Mo and Ta products beyond semiconductor parts, low volume and high mix
500+
500+
500+
PARTNERS
Partners
Partners
Partners
Companies, universities and research institutes in Korea and abroad
Companies, universities and research institutes in Korea and abroad
Companies, universities and research institutes in Korea and abroad
OUR PROCESS
OUR PROCESS
OUR PROCESS
From drawing to delivery — four stages, all in one plant.
From drawing to delivery — four stages, all in one plant.
From drawing to delivery — four stages, all in one plant.
From drawing to delivery — four stages, all in one plant.
01
01
Drawing or sample received, quotation issued
Drawing or sample received, quotation issued
Drawing or sample received, quotation issued
Send us a drawing or a sample and we review the specification and quote. Small orders and repeat quotes are welcome.
Send us a drawing or a sample and we review the specification and quote. Small orders and repeat quotes are welcome.
Send us a drawing or a sample and we review the specification and quote. Small orders and repeat quotes are welcome.
02
02
Material selection and incoming inspection
Material selection and incoming inspection
Material selection and incoming inspection
We use high-purity metal powder and material that has been through quality sintering processes such as CIP.
We use high-purity metal powder and material that has been through quality sintering processes such as CIP.
We use high-purity metal powder and material that has been through quality sintering processes such as CIP.
03
03
Precision machining
Precision machining
Precision machining
We combine MCT/CNC, wire EDM, laser and grinding, and allow no error beyond 0.01 mm.
We combine MCT/CNC, wire EDM, laser and grinding, and allow no error beyond 0.01 mm.
We combine MCT/CNC, wire EDM, laser and grinding, and allow no error beyond 0.01 mm.
04
04
Inspection, cleaning, packing and shipping
Inspection, cleaning, packing and shipping
Inspection, cleaning, packing and shipping
Dimensions and surfaces are checked again,
then the cleaned part ships on schedule
in a case we make to fit it.
Dimensions and surfaces are checked again,
then the cleaned part ships on schedule
in a case we make to fit it.
Dimensions and surfaces are checked again,
then the cleaned part ships on schedule
in a case we make to fit it.
EQUIPMENT
Equipment
Equipment
Equipment
High-precision machining center
High-precision machining center
CNC machining center
CNC machining center
CNC lathe
CNC lathe
CNC horizontal turning center
CNC horizontal turning center
Wire EDM machine
Wire EDM machine
Laser welder
Laser welder
Vacuum heat treatment furnace
Vacuum heat treatment furnace
3D vision measuring machine
3D vision measuring machine
Forty years, in the same place
Forty years, in the same place
Forty years, in the same place
From hands just learning to read a drawing to hands that have done this work for a long time.
The machines change, but the sequence the hands know passes from person to person.
From hands just learning to read a drawing to hands that have done this work for a long time.
The machines change, but the sequence the hands know passes from person to person.
From hands just learning to read a drawing to hands that have done this work for a long time.
The machines change, but the sequence the hands know passes from person to person.
Other equipment
Other equipment
Other equipment
Browse by process. From a single prototype to repeat production, we combine the equipment below.
Browse by process. From a single prototype to repeat production, we combine the equipment below.
CNC automatic lathe
CNC automatic lathe
CNC automatic lathe
5-axis machining center
5-axis machining center
5-axis machining center
Precision general-purpose lathe
Precision general-purpose lathe
Precision general-purpose lathe
General-purpose lathe
General-purpose lathe
General-purpose lathe
Bench lathe
Bench lathe
Bench lathe
Long-bed bench lathe
Long-bed bench lathe
Long-bed bench lathe
Multi-axis precision milling machine
Multi-axis precision milling machine
Multi-axis precision milling machine
Bench drilling machine
Bench drilling machine
Bench drilling machine
Precision form grinder
Precision form grinder
Precision form grinder
Surface grinder
Surface grinder
Surface grinder
Form grinder (with dust collection)
Form grinder (with dust collection)
Form grinder (with dust collection)
Tool grinder
Tool grinder
Tool grinder
Precision grinding cutoff machine
Precision grinding cutoff machine
Precision grinding cutoff machine
Polisher (lapping · polishing)
Polisher (lapping · polishing)
Polisher (lapping · polishing)
Centrifugal barrel finisher
Centrifugal barrel finisher
Centrifugal barrel finisher
Wire EDM machine
Wire EDM machine
Wire EDM machine
Wire EDM machine
Wire EDM machine
Wire EDM machine
EDM machine
EDM machine
EDM machine
EDM machine
EDM machine
EDM machine
Super drill (small-hole EDM)
Super drill (small-hole EDM)
Super drill (small-hole EDM)
Laser cutter
Laser cutter
Laser cutter
Laser cutter
Laser cutter
Laser cutter
Laser marker
Laser marker
Laser marker
Automatic welder
Automatic welder
Automatic welder
CNC spring forming machine
CNC spring forming machine
CNC spring forming machine
Heated wire drawing machine
Heated wire drawing machine
Heated wire drawing machine
Wire drawing machine
Wire drawing machine
Wire drawing machine
Wire drawing machine
Wire drawing machine
Wire drawing machine
Wire feed and winding unit
Wire feed and winding unit
Wire feed and winding unit
Wire straightening and cutting machine
Wire straightening and cutting machine
Wire straightening and cutting machine
Wire straightening and cutting machine
Wire straightening and cutting machine
Wire straightening and cutting machine
Coil winder
Coil winder
Coil winder
Wire forming machine
Wire forming machine
Wire forming machine
NC hydraulic press brake
NC hydraulic press brake
NC hydraulic press brake
C-frame hydraulic press
C-frame hydraulic press
C-frame hydraulic press
Hydraulic press
Hydraulic press
Hydraulic press
Pneumatic press jig
Pneumatic press jig
Pneumatic press jig
Plate shear
Plate shear
Plate shear
Combination cutting machine
Combination cutting machine
Combination cutting machine
Tube furnace
Tube furnace
Tube furnace
Induction heater
Induction heater
Induction heater
Drying oven
Drying oven
Drying oven
Sand blaster
Sand blaster
Sand blaster
Ultrasonic cleaner
Ultrasonic cleaner
Ultrasonic cleaner
2D vision measuring machine
2D vision measuring machine
2D vision measuring machine
Tensile tester
Tensile tester
Tensile tester
Resistance meter (HIOKI)
Resistance meter (HIOKI)
Resistance meter (HIOKI)
Roundness and form measuring machine
Roundness and form measuring machine
Roundness and form measuring machine
Precision optical microscope
Precision optical microscope
Precision optical microscope
Hardness tester
Hardness tester
Hardness tester
Surface roughness tester
Surface roughness tester
Surface roughness tester
Height gauge
Height gauge
Height gauge
Micrometer
Micrometer
Micrometer
Vernier calipers
Vernier calipers
Vernier calipers
Precision granite surface plate
Precision granite surface plate
Precision granite surface plate
INDUSTRIES
TARGET INDUSTRIES
TARGET INDUSTRIES
TARGET INDUSTRIES
We make the parts that work inside the processes of critical industries.
We make the parts that work inside the processes of critical industries.
We make the parts that work inside the processes of critical industries.
More industries
More industries
Semiconductor equipment parts
Semiconductor equipment parts
Semiconductor equipment parts
Semiconductor & E-Beam
Heating parts for ion implantation, evaporation coils, and parts for SEM/TEM analysis and inspection equipment
Heating parts for ion implantation, evaporation coils, and parts for SEM/TEM analysis and inspection equipment
Heating parts for ion implantation, evaporation coils, and parts for SEM/TEM analysis and inspection equipment
Vacuum and High-Temperature Furnaces
Vacuum and High-Temperature Furnaces
Vacuum and High-Temperature Furnaces
Display & Vacuum
Sputtering targets, boats and crucibles for OLED deposition, ion implanter parts
Sputtering targets, boats and crucibles for OLED deposition, ion implanter parts
Sputtering targets, boats and crucibles for OLED deposition, ion implanter parts
Medical and energy
Medical and energy
Medical and energy
Medical & Energy
CT and X-ray tube cathodes and anodes, collimators, shielding containers, fusion reactor divertors
CT and X-ray tube cathodes and anodes, collimators, shielding containers, fusion reactor divertors
CT and X-ray tube cathodes and anodes, collimators, shielding containers, fusion reactor divertors
Aerospace and defense
Aerospace and defense
Aerospace and defense
Aerospace & Defense
Rocket engine nozzles and throats, heat shields, penetrators, balance weights
Rocket engine nozzles and throats, heat shields, penetrators, balance weights
Rocket engine nozzles and throats, heat shields, penetrators, balance weights
Advanced material supply and machining,
a global material leader
From raw material to finished part, the best solution seen from your side.
Weekdays 9:00 AM – 5:30 PM (alternate Fridays until 4:00 PM; closed weekends and public holidays)
Advanced material supply and machining,
a global material leader
From raw material to finished part, the best solution seen from your side.
Weekdays 9:00 AM – 5:30 PM (alternate Fridays until 4:00 PM; closed weekends and public holidays)
KOREA TUNGSTEN CO.,LTD
KOREA TUNGSTEN CO.,LTD
Refractory metal supply and ultra-precision machining — core materials for semiconductor, display, defense, space, medical & radiation.
INNOMT LLC
INNOMT CO.,LTD
Korea Tungsten's official overseas division
Key industries served
Customer support
© 2026 Korea Tungsten Co., Ltd. All rights reserved. 83 Bideukbawi-gil, Jori-eup, Paju-si, Gyeonggi-do 10949, Korea (364-2 Osan-ri) +82-31-975-1717
© 2026 INNOMT Co., Ltd. All rights reserved. Unit A-1710, IS Biz Tower Hangang 3, 50 Eutteum-ro, Deogyang-gu, Goyang-si, Gyeonggi-do 10543, Korea +82-2-6408-4239
Privacy Policy
Terms of Use
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KOREA TUNGSTEN CO.,LTD
KOREA TUNGSTEN CO.,LTD
Refractory metal supply and ultra-precision machining — core materials for semiconductor, display, defense, space, medical & radiation.
INNOMT LLC
INNOMT CO.,LTD
Korea Tungsten's official overseas division
Key industries served
Customer support
© 2026 Korea Tungsten Co., Ltd. All rights reserved. 83 Bideukbawi-gil, Jori-eup, Paju-si, Gyeonggi-do 10949, Korea (364-2 Osan-ri) +82-31-975-1717
© 2026 INNOMT Co., Ltd. All rights reserved. Unit A-1710, IS Biz Tower Hangang 3, 50 Eutteum-ro, Deogyang-gu, Goyang-si, Gyeonggi-do 10543, Korea +82-2-6408-4239
Privacy Policy
Terms of Use
Cookie settings
KOREA TUNGSTEN CO.,LTD
KOREA TUNGSTEN CO.,LTD
Refractory metal supply and ultra-precision machining — core materials for semiconductor, display, defense, space, medical & radiation.
INNOMT LLC
INNOMT CO.,LTD
Korea Tungsten's official overseas division
Key industries served
Customer support
© 2026 Korea Tungsten Co., Ltd. All rights reserved. 83 Bideukbawi-gil, Jori-eup, Paju-si, Gyeonggi-do 10949, Korea (364-2 Osan-ri) +82-31-975-1717
© 2026 INNOMT Co., Ltd. All rights reserved. Unit A-1710, IS Biz Tower Hangang 3, 50 Eutteum-ro, Deogyang-gu, Goyang-si, Gyeonggi-do 10543, Korea +82-2-6408-4239
Privacy Policy
Terms of Use
Cookie settings