Web copywriting

I have prepared the content of a web-site for British users. However, I'm not a native speaker (and I'm not a copywriter), so I need a copywriter to check and rewrite the text, making sure it sounds great, while providing the same information. The volume of the text is about 6000 words.

Example (extract):
"Mobile web-browsing becomes more and more popular every year. Advanced mobile phones, hand-help PCs and other ultra-mobile devices are now widespread and they are all online. Which is good for your business because customers can get to your web-site at any time, provided that your web-site has a mobile version optimised for portable devices. Though it is possible to load a normal web-site on a mobile device, the user experience will be far from what user expects. Ultimately, every business whose customers are likely to use a portable device to access the web-site, should have a mobile web solution.

A mobile web-site is usually easier to implement than a web-site for computers but it must be optimised and tested for a number of different screen resolutions. It is often based on the design of the main web-site but excludes any complicated elements. The back-end of a mobile web-site is based on a content management system (CMS) just like any other web-site. We use our own Sapphire CMS that was developed in-house.

Don't hesitate to contact us for further information or for a quote."