
Steel grating for Korea's industrial plants, made by JUNIN
From petrochemical plants and power stations to semiconductor fabs and data centers, we have delivered 37,300 tons of steel grating over the past ten years.
- 37,300tDelivered over 10 years
- 6,205Delivery orders
- 350+Customers
- Up to1,000t/moGrating production capacity
From rolled bar to shipment,
one site, one continuous flow
Founded in 2016, JUNIN has focused on one product: steel grating. At our plant in Hwaseong, Gyeonggi-do, we control every step in house: automatic projection welding, fabrication, hot-dip galvanizing, three inspections and packing.
Every panel is made to the customer's drawings, with dimensional tolerances per NAAMM (National Association of Architectural Metal Manufacturers). Our quality and environmental management systems are certified to ISO 9001 and ISO 14001.

Grating made for your site
Bearing bar profile, pitch and end finish are selected to match your design conditions.
Steel Grating
Standard grating with cross bars projection-welded to I-bar or flat bearing bars. Pitch 30, 35.3 and 40 mm.
View specs SERRATEDSerrated Grating
Serrations on the top edge of the bearing bars improve slip resistance. Available in serrated I-bar and serrated flat bar.
View specs STAIR TREADStair Treads
Welded or bolted type, 215, 245 and 275 mm wide, in lengths from 500 to 1,200 mm.
View specsWhere JUNIN grating is installed
Supplied through steel structure fabricators to semiconductor, petrochemical, airport and overseas plant projects.





