Hi,
I can surely assist you in writing brand story and product description for a website. I have worked with number of international and national writing firms. It's been almost 7 years I am affiliated with this industry. I have experience with writing articles, blogs web content, marketing context for social media, promotional scripts, newsletters, press release etc.
I will make sure to use catchy, engaging tone, use powerful words to describe an overview of the company, company details such as its vision and mission statement providing more detail in who your company is and what it stands for, add value statement and benefits of the services your company provides.
As for the SEO, I will make sure to focus on keywords on the content and subheading like h1, h2, etc according to the google requirements so that it can easily crawl on the content and give you higher ranking.
Come over chat.
Ajaz