• 메뉴전체보기
  • UTILITY MODELS
  • 홈
  • Home > Technicalqualtiy > utilty models
  • UTILITY MODELS
  • There is a trustworthy company, a company that strives, and a construction centered on it.
Purpose 1) By using symmetrical spiral pipes at Soft ground and Marsh
2) To provide high effectiveness of drainage
3) To provide high supporting against earth pressure
Registration number 20-0416537
Date of Application Feb. 22. 2006
Date of Registration May.10. 2006
Click for photo
Purpose 1) To find out the substandard work of drain material
2) To improve working efficiency and accuracy
3) To secure stability of equipments
Registration number 0372516
Date of Application Oct. 7. 2004
Date of Registration Dec. 31.2004
Related Equipment
Click for photo
1