About KuoToong
Founded in 1978, Kuo-Toong Co., Ltd specializes in the professional design, production and assembly of large size water supply and division pipes including (1) concrete products (2) steel pipes and (3) ductile iron pipes. We also offer service of the design, manufacturing and construction of water supply and division pipes by no-dig jacking methods, the specific mechanical equipment and plant set up and operation of Seawater desalination, Water and Sewage water.
kUo toong

Ductile Iron Pipe Accessory

  • Ductile Iron Pipe Accessory
  • Ductile Iron Pipe Accessory
  • Ductile Iron Pipe Accessory
  • Ductile Iron Pipe Accessory
  • Ductile Iron Pipe Accessory
  • Ductile Iron Pipe Accessory

延性鑄鐵製品-另件


  •      管與管間接續、變徑、變位、調整角度、排氣及排泥等各種需求之另件


DI K型短管甲、乙
DI三通

DI K型短管甲、乙


 DI三通


DI U型短管乙

DI 排泥管 

 DI U型短管乙
DI排氣三通
DI彎頭

DI排氣三通



DI彎頭