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About Us

Last Update: 2018-03-31

LIH YEU SHENG(= LYS) has over twenty-eight years of practical experience since we founded in 1988, we continue to improve our manufacturing and R&D ability to achieve and fit the market-trend. LYS has several CNC machines and high precision equipments to assure the quality promise and the mass production schedule.

With the development of "Internet of Things (=IoT)", RF relative products are not only with wider application, but also with higher the quality-requirement. LIH YEU SHENG have faith that our products enable to match your application absolutely.

LIH YEU SHENG's product lines are included SMA connector, RP-SMA connector, N-Type connector, SMB Female connector, MCX connector, RF Adapters, and RF cable assembly for the application field involved telecommunication, automotive, test measurement, marine instrumentation, military, medical instrumentation, industry, and aerospace, etc.

LYS connectors are segmented as DC-6GHz, 12.4GHz, 18GHz, 26GHz applications.
LYS adatpors are used for DC-4GHz, 6GHz, 10GHz, 18GHz applications.
You could follow your actual operating frequency to choose the proper connector and adapter.

Basic Information

Company Name:
Business Type:
Manufacturer, ODM, OEM
Year Established:
TWD 10,000,001 - 50,000,000
Main Product:
SMA connector, SMA adapter, N connector, N adapter, MCX connector, Antenna connector, rf cable, IPEX cable, SMA cable, SMA IP67 Connector, SMA To SMA Adaptor, N-Type Connector, MCX Connector, SMA Panel Receptacle connector, RF Cable Assembly, SMA, SMB, MCX,N Type, RF Adapter--Reverse Polarity SMA, SMA to SMA, SMA to N-Type, SMA To MCX, SMA To IPEX I, SMA To MHF4 Adaptor, Semi-Rigid and Flexible Cable, Mini Coaxial Cable
Main Export Market:
AFRICA, AUSTRALASIA, Australia, Austria, Belarus, Belgium, C-AMERICA, CROATIA (Local Name: Hrvatska), Canada, Czech Republic, Denmark, EUROPE, East Timor, Estonia, Finland, France, France, Metropolitan, Georgia, Germany, Greece, Greenland, Hungary, Iceland, Italy, Luxembourg, MID-EAST, Monaco, Netherlands, New Zealand, Norway, OTHER, Poland, Portugal, Romania, Russian Federation, S-AMERICA, Slovakia (Slovak Republic), Slovenia, Spain, Sweden, Switzerland, United Kingdom, United States


Company Certification:

Product Certification:


  • LYS Factory and CNC Machine
  • PIM Master
  • 40GHz Vector Network Analyizer
  • 20GHz Vector Network Analyizer

    Contact Information


    Contact Person:

    Contact Supplier

    Phone Number:

    Fax Number:
    Your Skype ID:
    Office Address:
    No.160,Heping E.Rd.,Yungkang,Tainan City,71042 Taiwan R.O.C.
    Office Hours:
    Monday - Friday : AM8:00 - 12:00; PM13:20 - PM17:20
    Company Website: