Please help me correct my sentecnes and grammars in English ..thanks?

Our manufacture always stays focused on producing CNC machining centers only instead of other variety in a manner that may diversify a manufacture’s capabilities and resources. This is why we are able to serve the world-cl clients such as Boeing and Airbus in a professional manner. For over 42 years, over 400 technicians have contributed a total dedication to machining centers. That is why we always produce the best products for our potential clients. We fully understand providing the best quality and designation is a challenging job which really requires a 100 % concentration on research and development. In order to satisfy customer needs, we not only make extra efforts to doing research and study machine structure and control software for every single potential client. There is no doubt our total engagement to clients always insists on providing best quality in this industry and updating our professional knowledge to a competitive level in this industry.Not like the others competitors lacking of new ideas on innovations.