pls help me to alter this letter

To Whom It May Concern:

 
Good day to you, this is Grace Deng from HVR Magnetics Co., Ltd.  It’s my honor to introduce our line of products to you.

Our company's R&D Department has developed such quality products as permanent lifting magnets, electro-permanent magnetic chucks, injection molding machines, and other similar items.

These products are widely used in the following industries: metallurgy, machinery, petroleum, shipbuilding, electric power, automobile manufacturing, rail transportation, and many more.

Energy conservation, emission reduction, and safety have been the strengths of our products for several years and quality is everything.  

I sincerely hope to establish a business relationship with you!

Any comments or questions would be greatly appreciated!

Thank you,

Grace Deng

It seems I changed a bit of your style as well.  I also wasn't completely sure what you wanted to say about your company's R&D.  Anyway, 發財發財！