Design an effective B2B Product Promotional flyer for a Jewellery brand

I'm looking for someone who is not just good in graphic creations but with some experience in designing B2B commercial flyers/brochers etc.

We are a distributing and a brand promotional company. I need a promotional flyer to send to jewellery retailers and buying groups promoting 2 jewellery brands and our company. In this flyer we focus only on two brands we distribute. Content (writings) will be provided. Flyer should have simple but effective graphics to match with the message and the branding.
Your design should be able to print as a flyer, use in email marketing and also to go on a website as a banner. We will provide you jewellery photographs.

I need a fairly quick turnaround as well pls.