{"name":"Presstonic","short_name":"Presstonic","description":"Presstonic (Presston Engineering) - manufacturer of stainless steel metro rail interiors, rolling stock components and railway signalling products.","start_url":"/","display":"standalone","background_color":"#ffffff","theme_color":"#273d4e","icons":[{"src":"favicon-192x192.png","sizes":"192x192","type":"image/png"},{"src":"favicon-512x512.png","sizes":"512x512","type":"image/png"}]}