GRAND METAL MANUFACTORY (GMM) is a professonal enterprise producing and selling clinching fasteners widely used in the field of computer, electric, telecommunication and lighting devices. Our manufacturing facility is located in Dongguan City close to Hongkong.

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

GMM has partnered with the highest quality overseas producers of PEM. or PSM equivalent parts and self clinching hardware. We have local partnership for die casting, precision stamping and plastic injection moulding, if customers should need these products. So we can be one-stop solution. GMM is happy to be able offer these to our customers at substantial savings.



Mexico fair 2017, our stand is 217

GRAND METAL will attend 2017 Mexico Fastener Fari on June 20 to June 21, the stand no. is 217

shanghai fair 2017, our stand is B332

GRAND METAL will attend 2017 Shnaghai Fastener Fari on June 22 to June 24, Stand No. is B332

Grand Metal attend Shanghai Fastener Fair 2016

Grand Metal attended the shanghai fastener fair on September 26 to September 29, the clinching fasteners and welding fasteners were welcomed and appraized by oversea and domestic customers, distributors, and shown it will be great potential market future.

Websiet Grand Metal updated website is validation

On September 1, 2016, Grand Metal have finished the upgrading of website, for better service our customer to know our product, self-clinching nuts, self-clhinchg standoff, self-clinching studs, wedling standoff and studs, based on PEM starndard.