H o n g s u n g  P r e c i s s i o n

Company Information

Company Name   Hongsung Precission Co., Ltd.

Website   http://www.i-hpc.com



The Hong-Sung Precision Co., Ltd. has grown up through consistent management innovation and technology development since the establishment in 1979, as a pioneer leading the precision machinery processing industry. Further, based on the experience and technical capability accumulated to date for the last 40 years in the precision machinery processing business, we are pursuing the business expansion in the fields of compact service robot driving components, unmanned aircraft business and heavy duty hydraulic products as new growth engine, taking off to an integrated solution provider creating the highest added value in technology beyond being a standalone machinery processing component manufacturer

Product Information

Main Products

  • Switch :

    • Limit switch

    • Pullchord switch

    • Roller lever switch

    • Belt Allignment

  • Selenoid Valve

    • Solenoid valve for Air&Gas

    • Pulse Jet Solenoid Valve

    • Diaphragm Solenoid Valve

    • Hydraulic Valve & Components

  • OEM & ODM

    • Fluid Power Products

    • Precision Machined Products

    • Fittings

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

  • Designated as a vendor for Goldstar Alps Electronics

  • Designated as a vendor for Yanji Metal

  • Designated as a vendor for Sepoong Controls

  • Designated as a vendor for Samsung Corning Microoptics

  • Established a Chinese subsidiary

  • Certified with INNOBIZ

  • Certified as a Venture Enterprise

  • Acquired certification for Attached R&D Institute

  • Selected as an Export Partner for KEPCO

  • Solenoid Valve for Gas Turbine Combustion Filter patented

  • Limit Switch patented

  • Registered as a Member of Export Council for KOMIPO

  • Received the Grand National Productivity Award from the Minister of Trade, Industry & Energy

  • Awarded the Winner Prize from the Korea Commission for Corporate Partnership in the Small-Medium-Large Enterprise Partnership Competition

  • Designated as a Promising Export Firm


  • ISO9001

  • ISO14001

  • OHSAS18001

  • Solenoid Valve Performance Authentication Certificate

Contact Information