Rebuild our current website using PHP

We want our current webpage remade in PHP. Our company page is [login to view URL] Important: - materialize css to be used - no e-commerce wanted - no using of wordpress - hosting by our own host - keep current page layout and information (rewriting the code) - Current Google map will be reused (rewriting the code) - Current forms will be used (rewriting the code) - Google Analytics compliant - Redirect deadlinks to specific URL to be provided to you - product show case page will have filter ability by different attributes: * name, processing method, packaging type, sector, storage temperature, doesn't contain, etc. * second filtering ability (refilter the results of the first filter) - product show case page will have search function (by product name, product code and keyword) - Admin panel for: * adding / deleting at Navigation (top) new pages, new links * adding / deleting products at showcase page * adding / deleting product details, product pictures, descriptions, etc. at product pages * adding / deleting pictures and content at every page - complete webpage ready for 2nd and 3rd language - compliant to SEO standards and SEO features of existing website