Projects / AC-Profil AG

AC-Profil AG — positioning a Swiss plastics manufacturer online

For AC-Profil AG in Huttwil we built a four-language B2B website with online configurators, industry landing pages and an SEO foundation in the top 1%.

73
statically prerendered pages
4
languages with hreflang
6
online configurators
10
industry landing pages

B2B industry · Swiss Mittelland

From legacy WordPress to a modern industrial platform

AC-Profil AG has been a Swiss manufacturer for custom plastic profiles, compounding and tooling since 1985. The old WordPress site ranked but had stalled technically — no mobile configurator, no DACH/EU SEO, no modern performance stack.

Kovac Technologies rebuilt the entire site from scratch: Next.js 16, Tailwind 4, ISO 9001 schema, hreflang in four languages, six online configurators with sketch upload, ten industry landing pages and an editorial mega-menu. Plus 30+ reusable section components and 308-redirects from the old WP.

Live tour

Glimpses of the digital workshop showroom

Home with auto-carousel

Four profile references rotate as a carousel with pause-on-hover.

Configurator overview
Six tools in a workshop-editorial layout — not a marketing page, but direct tool access.

Sealing-profile configurator

Multi-step wizard with visual selection, live spec sidebar and sketch upload.

Industry overview
10 industries each with its own detail page and industry-specific standards (EN 45545, USP Class VI, EU 10/2011 …).

Services hub
Five service areas as visual cards — plastic profiles, compounding, consulting, tooling, profile development.

About us — editorial heritage
1985 as a brand mark with quote tagline and industry pills — no stock image, no boilerplate.

References index
Four cases with featured card and industry pills — links to structured detail pages.

What we built

Seven pillars of a modern B2B site

Six online configurators

Wizard forms for sealing, hollow chamber, edge protection, co-extrusion, custom profiles and contract manufacturing — with sketch upload up to 10 MB.

Four languages, no duplicate content

DE, EN, FR, IT with correct hreflang, x-default and language-specific metadata.

10 industry landing pages

Construction, industry, rail, furniture, medical, food, sport, ventilation, traffic, electrical — each with its own SEO profile.

12 Schema.org types

Manufacturer, Service, Product, FAQPage, Article, BreadcrumbList, ItemList, OfferCatalog for featured snippets.

Secure inquiry form

Sketch upload with magic-bytes validation, filename sanitisation, honeypot, time-trap, rate limit and optional Cloudflare Turnstile.

Performance & UX

Next.js 16 with Turbopack, AVIF images, IntersectionObserver animations, mega-menu with hover-intent and sage-green accent colour.

SEO foundation top 1%

Self-referencing canonicals, complete sitemap, robots.txt, OG images, Vercel Analytics + Speed Insights.

Tech stack

What's running under the hood

Next.js 16.2.4 with App Router & Turbopack
Tailwind CSS 4 with @theme syntax
TypeScript strict, 100% typecheck-clean
Self-built hreflang helper with pageMap
Vercel Analytics + Speed Insights
Vercel Edge with ISR & static prerendering
Inter + Inter Tight via next/font/google
next/image with AVIF + WebP, Cloudinary source

Outcome

What the site delivers now

73 statically prerendered pages, all annotated with ISO 9001 Schema.org, mobile-first responsive, fully four-language. Initial indexing is running, top-3 rankings for 'plastic profiles Huttwil' and 'plastics tooling Switzerland' realistic within 2-4 months.

View AC-Profil AG live →

Live ansehen: ac-profil.ch — Schweizer Hersteller für Kunststoffprofile

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