Research, write and rewrtie article in the diesel truck indutry.

We are needing to develop 6 to 8 article which will be used for various marketing purposes. (Facebook page, Indeed, and marketing emails) Most articles will be short 750 words or less and reference more in depth articles.
examples of articles to write are

Diesel Mechanic Shortage (Rewrite)
Diesel Truck Parts Supply Change Problems
Regular, Semi Synthetic, full synthetic oil. What should we use? (Rewrite)
Diesel Emission Systems Maintenance

Please provide a brief description of qualifications / experience.