I'm attaching photos of new equipment. I'm attaching photos of new equipment.

I would put this sentence before the sentence saying, "Please do not hesitate to contact me."

I'm have attaching ed photos of the new equipment I have attached photos of the new equipment

lLetter Letter

Thank you for your yeasterday's emailemail from yesterday. Thank you for your email from yesterday.

Thank you for yourthe email you sent yeasterday's email. Thank you for the email you sent yesterday.

Concerning to your request, I have some suggestions tofor you. Concerning your request, I have some suggestions for you.

From the rest of the content from this email, I would change this to "Regarding your request, I am pleased to inform you ..."

Concerning to your request, I have some suggestions to you. Concerning your request, I have some suggestions.

We are largest manuufacturer of oil safety equipment now. We are largest manufacturer of oil safety equipment now.

We are now the largest manuufacturer of oil safety equipment now. We are now the largest manufacturer of oil safety equipment.

Either: "We are now the largest manufacturer of oil safety equipment." [just became the largest manufacturer] or "We are currently the largest manufacturer of oil safety equipment." [already were the largest manufacturer]

I can confirm that we have new emergency escape equipment for you. I can confirm that we have new emergency escape equipment for you.

Could you please send me information about safety needs on Nord? Could you please send me information about safety needs on Nord?

Not sure what Nord is - could be "Nord" or "The Nord" depending on what it is.

Please do not hesitate to contact me. Please do not hesitate to contact me.