The Warrington agency will provide a range of services including branding, digital marketing and development, and will looking to target a new consumer audience.
Amari is planning to develop ecommerce sites for some of its other brands in the future.
Space 48 MD Jon Woodall said: “This is a fantastic account win for Space 48, and we’re very much looking forward to working on Amari Plastics’ first e-commerce offering.
“It’s a perfect project for us, as it requires a number of bespoke developments on the Magento Enterprise platform. It’s also great to provide consultancy to a brand, which is starting off in the world of e-commerce – our expertise will provide Amari Plastics with a sound understanding of the best e-commerce strategies.”
Space 48 also works with the likes of Taps.co.uk and Dawsons.