Serving the UK & IE plastics industry

GM Diagnostics - Injection Moulding Machine Engineers

GM Diagnostics logo

GM Diagnostics

Approved partner icon Approved partner  View profile


Hydraulic engineering services, Granulator sales, repairs and blade sharpening. On-site service and breakdown cover.


- Industrial Machinery Repairs & Servicing
- Machine Installations
- Pipe Fitting for Compressed Air & Cooling Water
- Granulator/Shredder Service & Repair
- Extensive Workshop facility incl. Blade Sharpening
- On Site Hard Face Welding
- Tie Bar Installation & Strain Gauge
- Thermal Image Survey


As a team of multi skills engineers, we offer a wide range of services covering most aspects of machine repairs and servicing offering support to the plastic manufacturing and recycling services.


At General Maintenance & Diagnostics Ltd we pride ourselves on our versatility as we are able to offer our customers a wide range of services and support whether it is machine or site related.

Even though we specialise in the plastic manufacturing and recycling industry, we offer our services to an ever increasing array of industries and we are always on the look out for an opportunity to widen our portfolio in order to overcome any challenges put to us by either current or potential customers.

As a company we feel that we can apply our background in engineering to most types of industrial machinery, whether the problems are electrical, hydraulic, pneumatic or mechanically bias.

We offer a friendly but professional service and we always treat our customers with respect. All of our customers are offered the assurance of complete confidentiality as we have a policy never to discuss our customers business with any third party.


Very pleasant company to use and very helpful, have and will recommend him to others.

Alan Bantick, Euro Extrusions

We receive a first class service from Gary and his team. He is very reliable and has vast knowledge base so is able to offer advice on all aspects of maintenance.

Stephen Wood, Centriforce Products Ltd



Contact No. :07791 236176 (landline 01204 650438)


Contact Us

Supplier name

Telephone number


PlastikCity may process your personal information when you submit an enquiry through our website. We will use this information to provide the services requested and, if applicable, this will be shared with your selected third parties. For more information explaining how we use your information please see our privacy policy.

WAIT! Before you continue, do you want to send your enquiry to multiple suppliers? If so, click here, add your details and all the suppliers selected will receive the enquiry. If you only want to contact this supplier, please continue.

Having trouble submitting the form? Contact us at

Schedule a Meeting

Please note this facility is only for companies interested in buying products or services from this PlastikCity Partner. DO NOT use this facility if you’re looking to sell products. Your email address and company will be blocked from future use of PlastikCity if you ignore this notice.


Select one of the three following options

Proposed date and time for meeting

Having trouble submitting the form? Contact us at

The supplier will respond with either a confirmation of the meeting or suggest an alternative time slot if it isn’t practical.

Premium Sponsors