• 

  Non-standard Customized Parts

  Positioning pins Standoffs/Broaching fasteners Plastic inserts/Panel fasteners
• 

  Rivet Parts

  Rivet screws/Rivet studs Blind rivets/Hand-tightened screws Rivet nuts/Copper nuts
• 

  Self-clinching Parts

  Self-clinching studs, screws Self-clinching nuts//Floating nuts Brass Inserts for Plastic/Welding fasteners

Dongguan Grand Metal Company Limited (DGM) is a professional enterprise specializing in the production and sale of clinching fasteners, which are widely used in the fields of computers, electronics, telecommunications, and lighting devices. Our manufacturing facility is located in Dongguan City, near Hong Kong.

DGM is equipped with imported auto-lathes, cold-forming machines, automatic tapping machines, automatic optical sorting machines, and technical expertise. We also have a fully equipped laboratory for mechanical measurements, including torque testing, pull/push-out testing, and reliability testing such as salt spray testing. DGM has been awarded the ISO 9001:2008 quality management system certification.