
Recognition for ISS and Adreco at the Plastics Industry Awards 2025
On Friday, two businesses within the STH Plastics Group were recognised at the Plastics Industry Awards. Adreco was shortlisted for Sustainable Product of the Year,
Adreco was founded in 1977 and has been manufacturing for almost 50 years. Multiple winners at the annual UK Plastics Awards, Adreco Plastics, is part of the STH Plastics Group with main facilities in Milton Keynes, the UK’s most prosperous city, and extended facilities in Shenzhen, China.
We are accredited to ISO 9001:2015 and ISO 14001 Environmental Management. We employ 25 permanent staff from the local area, within our tool room, moulding facility and offices in Milton Keynes. In our Shenzhen facility, there are 55 full-time employees. STH Plastics Group employs 65 colleagues across 3 sites in the UK.
We operate within these Core Values:
Adreco Plastics is an award winning plastic injection moulding company offering a complete range of services with facilities in both the UK and Shenzhen, China, to ensure you receive the best possible service on time and at the very best value. Our Expertise include
For over 45 years, Adreco has provided tooling and moulding services to a vast range of industries, including:

On Friday, two businesses within the STH Plastics Group were recognised at the Plastics Industry Awards. Adreco was shortlisted for Sustainable Product of the Year,

By Sam Hill, Group CEOSTH Plastics Group At STH Plastics Group, we believe something simple: the people who help build a business should feel part

Overmoulding is a tooling process that combines two or more plastic materials with different characteristics and properties into one, single component. It does this by
We have a proven track record across many industries, including automotive, construction, medical and packaging