About VSP

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  • 1972 President S. H. Huang established Sun-Jun precision model Factory specialized in producing industrial sewing machine parts.
  • 1984 Sun-Jun Precision Model Factory developed high accuracy press molding technology and was the main supplier of Giant Bike.
  • 1986 Sun-Jun was changed in Vespark Industrial Co., Ltd. & to produce glow plug with professionally knowledge and technology. 
  • 1991 VSP glow plugs have a successful brandly marketing with the quality and became the sole supplier of    Robert Bosch (SEA) Ltd. in Asian area. (APS glow plug.)
  • 2000 Qualified by ISO 9002.
  • 2002 Qualified by ISO 9001.

Company Introduction

  • Established in 1972
  • Capital:NTD. 800 M.
  • Employees:15 people
  • Address:No. 7, Lane 64 Sec. 2 , Fu-hsing Road 402, Taichung  Taiwan  R.O.C.

Business Principle

Never make customer disappointed.

So we decide to insist the quality of never compromise. 

to maintain the competitive cost. 

to keep the commitment of delivery on time.

To create the added value of employee.

So we guarantee to create the work environment of joy. to knead the vocation of growth for life. to share the management result with employee.  


  • Employee: 15 People.
  • Production Capacities: are around 85,000 pcs per month.
  • Material Source: USA, Italy and Japan.
  • Construction of glow plugs: Standard type, Quick type, Q.G.S. type & S. Q type.
  • Lead-time: In general, is 30 days.

Construction & Wiring Drawing



Contact Us



[email protected]


No. 26, Dawei Rd., Dali Dist., Taichung City 412, Taiwan