DSQ was founded by Mr. Johnny Tseng (CEO) in 1988. Concerning the high market demand for stamping parts, plastic parts, assemblies, terminal and connector, Mr. Tseng made use of his own knowledge in engineering and devoted himself to manufacturing process improvement. 

Mr. Tseng innovated a stamping die design with the material strips relaying in opposite positions in order to save raw material. It expanded product applicability and reduced the cost a lot. With this contribution to high volume terminal stamping, we earned good reputation and great admiration among clients. 

The initial business foundation was gradually built, and we shared success with our clients by efficient production.   Ever since DSQ was founded, we have been persisting in innovating outstanding technique and accomplishing excellent quality. We provide reliable and professional service, and we are the first choice for stamping parts manufacture. We are determined to run an honorable enterprise and become others’ role model.

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Business activity

Keywords associated with this company

Custom design springs /  Steels and metals - machining /  stamping metal parts /  drawing dies /  wire harness /  lead frame /  heat sinks /  terminal blocks /  battery springs /  Injection molding of rubber and plastic /  assembly parts /  Cables and connectors /  sheet metal /  Automotive parts / 

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Additional details

Key figures

  • company headcount
    11 – 50
  • Sales staff
    11 – 50
  • % of export sales


  • Year established
  • Site status
    Registered office, Parent company
  • Main activity
    Manufacturer/ Producer

Markets and trading zones

  • Trading areas
    Regional  -  National  -  European  -  International

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