R&D

R&D

2020

Introduced 3-Way Tee Valve(CT Valve)
Introduced VT Valve

2019

Introduced ESD Tube
Introduced LPP Tube

2018

Introduced 2” Solid Valve/ G.C.A type
Introduced A.C.A Valve
Introduced LPP Tube
Began 3-way Tee Valve development
Began TSV Valve Development
Began Pipe Short Fitting Development

2017

Introduced Lined Diaphragm Valve
Introduced 1.5” Solid Valve/ G.C.A Type
Introduced Union Fitting(Grip Sealing Fitting – Point Seal & Ferrule Design)
Introduced 450A Sized Injection Product(Manhole Application)

2014~2016

Introduced ROD & BAND. A patent for its manufacturing process
Introduced 2-way Solid Valve/Non-metal – 1“ and below sizes/S.V.O Type
Introduced Void Free Pipe Fitting
Introduced 4” Heavy Duty Pipe

2020

- Introduced 3-Way Tee Valve(CT Valve)
- Introduced VT Valve

2019

- Introduced ESD Tube
- Introduced LPP Tube

2018

- Introduced 2” Solid Valve/ G.C.A type
- Introduced A.C.A Valve
- Introduced LPP Tube
- Began 3-way Tee Valve development
- Began TSV Valve Development
- Began Pipe Short Fitting Development

2017

- Introduced Lined Diaphragm Valve
- Introduced 1.5” Solid Valve/ G.C.A Type
- Introduced Union Fitting(Grip Sealing Fitting – Point Seal & Ferrule Design)
- Introduced 450A Sized Injection Product(Manhole Application)

2014~2016

- Introduced ROD & BAND. A patent for its manufacturing process
- Introduced 2-way Solid Valve/Non-metal – 1“ and below sizes/S.V.O Type
- Introduced Void Free Pipe Fitting
- Introduced 4” Heavy Duty Pipe