# Selling Point
- Own Technology 
- Made in China : OEM Factory 
- Made in Thailand : Joint Venture Factory 
- No. 1 in revenue among its peers in Korea- Sufficient Stock, fast delivery, and prompt customer service
- We have UL, FM approval and ISO 9001,14001,45001 cert.

 

# Functions and Uses  
No weld pipe connection for construction material  
Grooved connection to pipe   
Coupling Size : 1" to 24"  
Fitting Size : 1" to 12"

 

Streamline your piping projects with our high-quality Grooved Couplings and Fittings.
Engineered with our own technology for superior performance and reliability.
These products provide a secure, no-weld connection for fast and safe installation.
Made from durable ductile cast iron, they are built to last.

As the No. 1 company in revenue in Korea, we are a trusted industry leader.
Our commitment to quality is proven by UL, FM, and full ISO certifications.
We ensure fast delivery thanks to our sufficient stock levels.
Our prompt customer service is always ready to support your needs.

Manufactured in our state-of-the-art OEM and joint venture factories.
We offer a wide range of sizes, from 1" to 24", to fit your project.
Choose the proven solution for dependable and efficient pipe connections.