ABOUT OUR COMPANY
Hello, we are DASSDA Co., Ltd., a world-class company with cutting-edge technology.
At the heart of change and innovation.
CEO's Greeting
Dear Visitors,
Greetings. I am Yoon-suk Choi, CEO leading the commercialization of grinder disc locking devices.
Through years of research and innovation, we have developed a unique one-touch locking technology for grinder discs, setting a new standard in the industry.
Our product prioritizes on-site convenience and safety with its simple one-touch locking mechanism, unwavering stability even in high-vibration environments, compatibility with a wide range of discs, and efficiency in assembly and manufacturing.
Moving forward, we aim to contribute to industrial advancement by delivering superior technology and services, built on the trust of our customers.
We kindly request your continued interest and support.
Thank you.
DASSDA Co., Ltd. CEO, Yoon-suk Choi
MANAGEMENT PHILOSOPHY
DASSDA Co., Ltd. Management Philosophy
ABOUT OUR HISTORY
DASSDA Co., Ltd., a company that has consistently grown over the years,
introduces the journey we have walked.
2025
2024-2022
ABOUT OUR FACTORY
DASSDA Co., Ltd. – A Leading Innovator Unlocking the Future with Cutting-Edge Technology
Explore Our State-of-the-Art Facilities
Dathda Co., Ltd. Headquarters
Location: #1012, 111, Digital-ro 26-gil, Guro-gu, Seoul, Republic of Korea (Guro-dong, J&K Digital Tower)
TEL : 02-855-7119 | FAX : 02-855-7118
Manufacturing Plant: 24, Baengdong-gil, Gwangyang-eup, Gwangyang-si, Jeollanam-do, Republic of Korea
Building a Sales Network
Location: (Building distribution network in Korea)
Location: (Building overseas distribution network)
** Middle East, India and Southeast Asia, Central Asia, North America, South America, etc.
ONE-TOUCH SYSTEM R&D
• Patent registration completed / International patent (PCT) in preparation
• Enables prevention of disk detachment and precise fixation in high-vibration, high-speed rotation environments
• Revolutionarily enhances safety and operational efficiency for existing grinder users
“ Redefining the global standard with an innovative disk retainer in the global power tool accessories market."


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