승진기계

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40 Years Perfected Through Technology and Harmony, Opening the Tomorrow of Industry

Building Trust Through Technology,
Opening the Future Through Innovation

Cleaner Processes,
Safer Workplaces,
Greener Progress

We lead eco-friendly manufacturing innovation by introducing air pollution prevention facilities and hazardous substance reduction methods.
We will stand as a reliable ESG partner for industries shaping tomorrow's energy.

When the Depth of Technology Differs,
The Standards of Proof Differ

Certifications

Based on our expertise in surface treatment, precision machining, plating processes, and industrial equipment,
we continuously develop engineering technologies to improve performance and extend the lifespan of steel and industrial components.

Our patented technologies are applied across all manufacturing, regeneration, and surface modification processes for rolls and mold components,
aiming to simultaneously achieve high durability and improved process efficiency.

ISO Certification
  • ISO 9001
    ISO 9001
  • ISO 14001
    ISO 14001
  • ISO 45001
    ISO 45001
  • ISO 45001
    ISO 45001
Government Certification
  • Inno-Biz Certificate
    Inno-Biz Certificate
  • Venture Company Certificate
    Venture Company Certificate
  • Corporate Research Institute Certificate
    Corporate Research Institute Certificate
  • Strong Small Business Certificate
    Strong Small Business Certificate
Patents & Intellectual Property
  • High-hardness Chrome Plating Method
    A next-generation chrome surface treatment technology that simultaneously improves hardness, wear resistance, and corrosion resistance by applying plasma surface modification and nano-ceramic composite coating processes.
    High-hardness Chrome Plating Method
    Registered Patent 10-2802346
  • Chock Assembly Device for Rolling Mill Rolls
    An auto-alignment assembly system that improves assembly accuracy and work stability for large rolling rolls by precisely controlling the height, position, and insertion angle of chocks.
    Chock Assembly Device for Rolling Mill Rolls
    Registered Patent 10-2312073
  • Grinding Wheel for Polishing
    A precision grinding technology that minimizes grinding vibration and improves surface roughness and machining stability through a composite grinding wheel design with a cushion structure.
    Grinding Wheel for Polishing
    Registered Patent 10-1681497
  • Roller Edge Partial Plating Device and Method
    A precision partial plating technology that achieves uniform plating quality across the entire surface by directly spraying plating solution onto the roller edge areas where current distribution is weak.
    Roller Edge Partial Plating Device and Method
    Registered Patent 10-1895589
  • Vapor Collection Device
    A vapor recovery system that reduces environmental emissions and improves process cost efficiency by recovering and reusing plating solution contained in vapor generated during the plating process.
    Vapor Collection Device
    Registered Patent 10-1657247
  • Sling Belt Storage Device
    A device that improves work efficiency at industrial sites by enabling separate storage and rapid selective use of sling belts through a rotary multi-stage structure.
    Sling Belt Storage Device
    Registered Patent 10-1438504
  • Roller Machining Device
    A machining system that minimizes center error and ensures precision machining stability for split-type rollers through a structure that synchronously rotates the roller drum and drive system.
    Roller Machining Device
    Registered Patent 10-1416162
  • Full Immersion Rotary Plating Device
    A rotary plating system that stably maintains a fully immersed state and improves plating uniformity and process reliability by applying a top-bottom split plating tank structure.
    Full Immersion Rotary Plating Device
    Registered Patent 10-1306205
  • Continuous Casting Mold and Plating Method
    A durability-enhancing plating technology that simultaneously achieves high hardness and ductility and suppresses cracking and delamination of continuous casting molds by applying a nickel-boron-carbon alloy plating layer.
    Continuous Casting Mold and Plating Method
    Published Patent 10-2012-0101831
  • Roller Plating Device
    A high-quality roller plating technology that simultaneously improves plating thickness uniformity and production efficiency by applying a partial immersion rotary plating method.
    Roller Plating Device
    Published Patent 10-2011-0056595
Ongoing Patents & National Projects
Patent Surface Protection Coating Agent for Rolling Rollers Resistant to Instantaneous Contact Temperature and Coating Method Using the Same Applied
National R&D Project Development of Dry Electrode Manufacturing Process Equipment for Secondary Batteries with Continuous Operation Reliability and Thickness Deviation of ±3% or Less In Progress (Joint Research with PNT)