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Certificates

Backed up by industrious employees and modern manufacturing complex, we have attained countless certifications, well demonstrating our technical strength and producing capacity.

  • Quality Management System Certificate
  • Utility model patent for LED bulbs and tubes aging line
  • Utility model patent for magazine loader
  • Utility model patent for magazine unloader
  • Utility model patent for transfer system of fully automatic screen printer
  • Utility model patent for hoisting system of fully automatic screen printer
  • Utility model patent for correcting system of fully automatic screen printer
  • Utility model patent for suspended blading system of fully automatic screen printer
  • Utility model patent for clamping system of fully automatic screen printer
  • Utility model patent for wave soldering pot
  • Utility model patent for wave soldering machine
  • Utility model patent for automatic cleaning system of solder paste screen printer
  • Utility model patent for high precision locating and hoisting system of solder paste screen printer
  • Registration certification of solder paste screen printer
  • Utility model patent for flux powder spraying system
  • Utility model patent for semi-automatic stencil printer
  • CE certificate for semi-automatic solder paste printer
  • RoSH certificate for semi-automatic solder paste printer
  • Utility model patent for reflow oven
  • CE certificate for reflow oven
  • ROHS certificate for reflow oven
  • Utility model patent for cooling device of reflow oven
  • Certificate of design patent for reflow oven
  • Certificate of design patent for reflow oven
  • Software copyright certificate for reflow oven
  • Utility model patent for reflow oven
  • Guangdong High Quality Manufacturer
  • Certificate of design patent for wave soldering machine
  • CE certificate for wave soldering machine
  • Certificate of design patent for wave soldering machine
  • Utility model patent for width adjusting device of wave soldering machine
  • Utility model patent for spraying system of wave soldering machine
  • Software copyright certificate of wave soldering machine
  • Utility model patent for wave soldering machine
  • Utility model patent for pre-heating system of wave soldering machine
  • Utility model patent for automatic wave soldering machine
  • Utility model patent for soldering adding device of wave soldering machine
  • Utility model patent for batteries aging line
  • Utility model patent for automatic solder adding device
  • CE certificate for solder paste screen printer
  • RoHS certificate for solder paste screen printe
  • Utility model patent for solder paste screen printer
  • A Member of the Third Council of Federation of Shenzhen Industries
  • High and New-Technology Enterprise
  • Creditable Enterprise Award
  • Industry-University-Research Base in Anhui Polytechnic University
  • GrandSeed Volunteer Team
  • Software registration certificate
  • Software registration certificate
  • High And New-Technology Enterprise
Contact Us

Shenzhen Grandseed Technology Development Co., Ltd.

Contact Person: Mr. Liu Haiming (Nick Liu)
Tel.: +86-13823284209
Email: gsd03@gsdsmt.com