Engineering tool entries
The thickness, bend and material worksheets run in your browser. The project brief builder creates a plain-text download on your device. These custom tools do not automatically upload entries or design files, and they do not store your entered project details in browser local storage.
Closing or reloading the page may discard unsaved entries. Browser autofill, history and downloaded-file handling are controlled by your own browser and device settings.
Website access and hosting
The website is served through WordPress and its hosting infrastructure. Requests for pages and assets may generate operational records such as an IP address, request time, browser information and requested address. Hosting, caching and security services may process those records to deliver and protect the website.
This notice does not state a fixed log-retention period because retention depends on the applicable service configuration. The custom theme does not add an advertising tracker or a marketing signup form.
External contacts and your choices
WhatsApp links and the external quotation link take you to services outside this website. Details you choose to send there are handled by their respective operators. Review the recipient, content and applicable terms before sharing proprietary design data.
Use the contact page for a question about information provided through this website. You can use the engineering library without submitting a project inquiry.
Updated 27 September 2026 · Technical content policy · Engineering guidance supports project review; the agreed drawing defines the build.