Company

2018

September Establishment of Samsung MFC
October Acquisition of Gardennics waterproof sheet manufacturing plant

2019

August Acquired Patent No. 2008436 (self-adhesive waterproof sheet providing thermal insulation effect)
October Developed eco-friendly waterproof sheet product (RoHS standard)
December Performed reliability-based utilization support project by Korea Institute for Advancement of Technology

2020

January Acquired Yuc Solution Co., Ltd.
March Joint patent application and new technology acquisition agreement signed - Dohwa Engineering
October Patent No. 2169941 acquired (non-overlapping waterproof sheet and construction method)
November Anticorrosion sheet anticorrosion performance evaluation completed - Seoul National University of Science and Technology Waterproofing Technology Research Center

2021

February Patent No. 2222268 acquired (non-overlapping special adhesive sheet and its construction method)
May capital increased (total capital KRW 600,000,000)

2022

No detection of 30 types of hazardous substances in April's RoHS test (test requested by KCL)
No detection of volatile organic compounds (VOCS) in July (test requested by Korea Environmental Industry and Technology Institute)

2023

February Acquisition of shares in Samsung FC, sole representative system of Hanmac Industrial Development Co., Ltd.
Capital increased (total capital of KRW 999,000,000)
April Patent No. 2505312, Patent No. 2523990, Patent No. 2523991,
Patent No. 2523995 Acquisition

2024

Designated as New Construction Technology No. 994 in July
Certified as Environmental Label No. 32265 in December
Increased capital (total capital of KRW 1,049,000,000)

2025

January Recognition of dedicated research and development department - Korea Industrial Technology Promotion Association / Acquisition of ISO 9001
February Q-mark certification / Acquisition of wet waterproofing business license
May Green technology certification No. GT-25-02296
June G-PASS certification No. 2025-153
September Venture business Certification
Designated as excellent procurement product (No. 2025163) in October