YOUNGDO

Company Information

YOUNGDO has played an imprtant role in the Gas Cylinder Valve industry in Korea and worldwide since it's foundation in 1974. YOUNGDO does its best efforts to meet customer's expectations.

Compressed Gas Cylinder (Propane, High pressure, CNG, etc), Gas filling stations, Automobile industry, Health-care and Medical industry, Petrochemical industry, Semiconductor, TFT-LCD, Photovoltaic industry


1. Main Products
  - Medical valve
  - High Pressure valves
  - CNG valves
  -  Fire fighting valves
  -  Freon, Ammonia and other specialty gas valves
  -  LP-Gas cylinder valves and Butane valves
  -  LP-Gas automotive valves



2. New Products
  - UHP (DISS) Cylinder valves and fittings
  - Customerised valve solutions


3. Patents and Certificates
  - Patents and Utility Model Patents: 10 kinds
   - UL certificates: 11 items
   - ISO 9001:2008 Certification approved by UL
   - Products certified by DNV
   - ECE R110, ISO 15500 and NGV 3.1
   - PL Insurance with a limit of 3 million US dollars
   - Others ( KS, KGS, BV, Gastec, Powertech, SGS, etc)


Over 36 years experience and advanced technology for cylinder valves, our customers are satisfied with your products.