• Youngdo logo

    Youngdo logo



Since its foundation in 1972, Youngdo Ind. Co., Ltd. has played an important role in the Gas Valve Industry in Korea and Worldwide. Youngdo is grateful for the worldwide support of clients such as: customers of Compressed Gas Cylinders (propane, high-pressure and CNG), manufacturers, distributors of reconditioned cylinders, Gas filling stations, the Automobile Industry, Petrochemical Companies, Engineering & Construction Companies, the Medical Supply Industry, manufacturers of Respiratory Equipment and the Firefighting Equipment industry. The focus of the company’s management strategy has always been on strict quality control, continuous technical development and the improvement of productivity. Youngdo has prioritized the technological standard of its machinery and the constant renewal of equipment and facilities to manufacture products according to the customer’s specifications. This will ensure the mutual benefit of the customer and the company. With much appreciation to all those who have given us encouragement in many ways and with the ISO 9001;2000 certification (UL, USA), Youngdo and its entire personnel pledges its best efforts to meet company goals and thereby match the expectations of growing customers.

Product Description

Valves for High Pressure Gas
-Valves for Industrial Gas Cylinders
-Medical Valve
-Valves for Special Gas
-Non-Return Valves
-Valve for Fire Extinguisher

Valves for CNG
-Manual Cylinder Valves
-Receptacle and 3-Way Valves
-Automatic Valves
-Inline (Cut-off) Valves
-Storage Valves

Valves for LP Gas
-Valves for LP Gas Cylinder

Special Valve
-Cryogenic Cylinder Valve
-Semiconductor Valve
-LNG valve


  • REPRESENTATIVE : Kwang-Ho, Lee
  • ADDRESS :  #1478-1, Songjeong-dong Gangseo-gu, Busan, KOREA
  • TELEPHONE : +82-51-200-9000
  • FACSIMILES : +82-51-831-6090
  • E-MAIL :
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