Looking for someone in Karachi Pakistan

I am looking for someone in Karachi who can help me find Raw Jewellery supplies in Karahi. i need their links so we buy Raw jewellery from them. or give them our own design so they make jewellery based on our design. We then get that jewellery polished and assemble the rest of the jewellery by placing stones and other stuff. If there is anyone in Karachi Pakistan who would be willing to work on this project get in touch. no time wasters please. Thanks.