
We specialize in Flexible Sprinkler Drops for fire protection systems, Gas Connectors, and Food Waste Disposal Units. Guided by a unified vision, we work closely with our partners to continuously strengthen our technological capability and operational excellence.
Since beginning production of Flexible Sprinkler Drops in 2004, we have earned recognition for product reliability, strict quality management, and efficient project execution. Our products are available in a wide range of specifications to meet diverse market and technical requirements.
We remain committed to innovation, quality, and customer satisfaction, and we will continue to grow as a trusted global partner in fire protection and engineering solutions.

At DAEJIN SANUP CO., we place human safety at the heart of everything we do, designing and manufacturing every product with reliability and precision. We act with honesty and transparency, building lasting trust with our global partners and customers. With over 35 years of experience and expertise, we constantly pursue innovation to deliver efficient and value-driven solutions.

Quality is our standard, maintained consistently from design to production.
We also take responsibility for the environment and society, developing eco-friendly technologies and sustainable systems to create a safer and more sustainable future for all.


Polar bears swim from glacier to glacier in search of food. As global warming accelerates, glaciers continue to melt, forcing polar bears to swim longer distances. Many do not survive the journey. Why should they suffer as a result of human impact on the environment?
Human beings are neither the owners of the Earth nor its masters. We are part of it. DAEJIN SANUP CO. is deeply concerned about the growing threats to humanity, including natural disasters and environmental destruction.
How can we create a safer world and a cleaner future?
How can we slow down global warming?
So that our children may see more stars in the night sky and drink cleaner water, DAEJIN SANUP continues to work toward a safer world through reliable fire protection and responsible manufacturing.