Permanent link building on Highly Ranked/ popular domains

Hello, We are looking for someone to build highly reputed, permanent, backlinks for our website (in mobile or telecom niche). We would prefer back-links from website focusing USA/ Canada/ Australia and UK region (basically English speaking countries). Must be manual link building process and completely white-hat. I will share my website domain with selected back-link suppliers only. Please let me know your process and costs and turn around as a part of your bid. I don't want many links but only good/ reputed links.