Write some articles and submit to relevent webs (Crypto miners)

Hi. Thanks for checking my post. We are a global wholesaler who is selling Crypto or Blockchain miners worldwide. We just built a new web for our business and now are looking for some professionals to write articles with relevent topics and post to other related webs or blog they known. We prefer to have a long-term relationship because don't want to waste to changing another. If you have this kind of service, please contact me and discuss further.