Since 1983, we have acted as a professional components supplier specialized with Quartz Crystal related products and semiconductors. We also created a brand ”TDX”. We had successfully served and satisfied more than one thousand customers with following business ways which hugely benefit customers and us.

• Helpful suggestions -
  Senior and well experienced staffs can take professional suggestions to custom.
  
• Assured quality -
  Our formal and serious internal management and control assured the quality.
  
• Competitive price -
  It had been our basic requirement, i.e., offering a competitive price to customers.
  
• Moderate buffer -
  We always take effort to make good negotiation between customers and us. Then, build the moderate inventory for customers as a buffer.
• Better delivery -
  We believe and execute that more attention expedite better delivery.
• Efficient service -
  Our hearty manner keep the efficient service at any moment.