Privacy policy · Updated 20 October 2026
What we do with your details when you contact us.
SW Engineering Sdn. Bhd. runs this website. This page explains, in plain words, what we collect and why.
When you WhatsApp or call us
When you message or call us, we get your phone number, your name if you give it, and what you tell us about your lorry and your business.
We use these details to answer you, plan the job and quote. We do not sell them, and we do not share them for anyone else’s marketing.
WhatsApp messages are carried by WhatsApp, under its own privacy policy.
The note at the end of your WhatsApp message
If you reached this site from an ad or a tagged link, the WhatsApp message our buttons prepare ends with a short reference, such as [ref:…]. It tells us which ad or link brought you, so we know which ads are worth paying for.
You can see it before you send, and you can delete it.
Cookies on this site
Our own cookie, bd_src, remembers how you first arrived: the ad click reference, the campaign tags, the page you landed on and the site you came from. It lasts about a month. We only see it when it is part of a WhatsApp message you send us.
We use Google Analytics and Google Ads, through Google Tag Manager. They set cookies that count visits and pages viewed, and tell us whether a visit from an ad led to a WhatsApp tap or a call. Google handles this data under its own policy.
The map on our contact page comes from Google Maps, which may set its own cookies when it loads.
Your choices
You can block or delete cookies in your browser settings. The site still works without them.
To limit personalised Google ads, use My Ad Center. To stop Google Analytics on every site, use Google’s opt-out add-on.
Where the site runs
This website is hosted by Vercel. Like any web host, it keeps standard server logs, such as IP addresses and browser types, to run and protect the site.
Seeing or correcting your details
Under Malaysia’s Personal Data Protection Act 2010, you can ask to see the personal details we hold about you. You can also ask us to correct them, or to stop using them for marketing.
WhatsApp or call us on 016-913 1495, or write to SW Engineering Sdn. Bhd., 21, Jalan Apollo U5/192, Subang 2, 40150 Shah Alam, Selangor.
Changes to this page
If we change how we use your details, we will update this page and the date at the top.