Y o u n g j i n  F l e x

Company Information

Company Name   Youngjin Flex Co., Ltd.

Brand Name   Flexible Sprinkler Hose with Fittings & Sprinkler

Website   http://www.yjflex.com/



Youngjin Flex Flexible Sprinkler Hose with Fittings is an easy-to-install sprinkler drop assembly comprised with branch line adapter nipple, no corrosive stainless steel flexible hose with nuts on each end, sprinkler reducer that connected to sprinkler head and ceiling bracket assembly that securely holds the sprinkler drop system to the ceiling grid.
Benefits :
-Increase installation efficiency by reducing labor cost and installation time.
-Faster rate of installation
-Increase efficiency in work flow with no measuring and cutting.
-Simply bended and maneuvered around ducts and trays in congested spaces.
-No need of heavy or special equipments to install
-Fully assembled system Corrosion-resistant materials

Product Information

Main Products

  • Flexible Sprinkler Hose with Fittings

  • Sprinklers - Glass Bulb Type

  • Sprinklers - Flush Type

  • Sprinklers - Side Wall Type

  • Sprinklers - Dry Pendent Type

  • Sight Glass Union​

​Track Records (Main Projects, Contracts Awarded, & etc.)

  • Mumbai Airport (India)

  • Chennai Airport (India)

  • Tazi Palace Hotel Tangier (Morocco)

  • FACQ Merelbeke (Belgium)


  • FM

  • UL

  • LPCB

  • VdS


  • KS

  • ISO 9001

  • ISO 14001

Contact Information



Mrs. Mien Hermina (Mina)

mina.kotrajkt@gmail.com / 719107@kotrakbc.or.kr

+62 81212 865121


Wisma GKBI Suite 801, 8th Floor

Jln. Jend. Sudirman Kav. 28 Jakarta 10210 

Tel: (+62-21) 574-1522

Fax: (+62-21) 572-2187

Email: kotra.sns@gmail.com


@2019 KOTRA Jakarta