Supplying top quality valves to Oil, Gas, Petrochemical, Chemical industries.

Surely with top quality valves.

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HY valve is, as new growing & leading valve manufacturer, promising most competitive price and best delivery time, surely with top quality valves. We would like to express our sincere appreciation to your support and we will do our best to achieve mutual profit with you as best partner.



Hanyoung valve (HY valve) was established in 2005 and HY valve has been growing up as a top quality valve manufacturer in Korea, especially stainless steel, Alloy steel materials.


R&D Center

HY valve is full of experienced staff & workers and well organized with drawing, casting, machining, assembling, testing and inspection based on quality systems.

  • Process diagram

    Casting process diagram & Manufacturing process diagram.

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  • Our certificate

    • CE Cert

    • CE Cert

    • ISO 9001:2015

    • Trademark...

    • Venture...

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Customer support

Online Enquiry

If you leave an inquiry, the person in charge will confirm it promptly.



Comprehensive product catalog of HANYOUNG VALVE.


Tech data

HANYOUNG VALVE & Product Related Resources.

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Consultation time 09:00 ~ 18:00 (Closed Sundays and holidays)

FAX : +82.51.304.4218
E-mail :,

Our partners

Approved with Ladish Valve by world-wide renowned oil, gas, petrochemical, chemical companies.