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Headquarter & Factory


Taiwan Headquarter

The main development center of CTK there is the sales, marketing, and R&D department. It's responsible for business expansion and product development. The lab owns CST Software, High-Frequency Network Analyzer, and other design facilities.


The Kunshan factory occupies a floor area of 4500 sq meters with employees of 180 people. It mainly produces RJ Products.

The Ningbo factory has a plant floor area of 8800 sq. meters. Employees of around 150 people. The main production base of Structure Cabling System products.

Both LABs in Kunshan & Ningbo could perform all the tests in-house. Facilities include Network Analyzer, Environmental test equipment, Life cycle test, Plating thickness X-ray, Measuring instruments, etc.

Taiwan Headquarter

CTK Contact Electronics Co., LTD.

  • 2004 established

  • Sales, Marketing & R&D departments


KunShan Factory

Contact Technology (KunShan) Co., LTD.

  • 2005 established

  • RJ11 / RJ45 Type/ Transformer Jack

  • OEM/ ODM developing

NB factory.jpg

NingBo Factory

NingBo Contact Technology Co., LTD.

  • 2006 established

  • Structured Cabling System Products

  • OEM/ ODM developing

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