Shenzhen Tianzhengda Electronics Co., Ltd Specialized special forces soldiers, worthy of long-term trust

  • FPC structure for a backlit display screen

  • A new type of touch screen structure

  • Polarized film surface mount assembly machine

  • LCD polarizer defect detection device

  • Dust cover dust prevention structure

  • Mobile phone LCD display screen with color filter

  • Structure of TFT light source for electronic product trademark emission