D. Simpson Inc. is a family owned and operated ISO 9001:2008 certified ultra precision machining facility in Smithfield, Rhode Island. Since 1978, we have worked to provide a 100% Quality guarantee. Below, is our mission statement from our Quality Manual. "We strive to maintain and evolve our excellent reputation in the world of ultra-precision machining. We diligently work to serve the high-tech industries of aerospace, medical, and electronic connectors with the utmost quality and service. We are committed to 100% satisfaction by meeting or exceeding customer requirements with every order. We continuously work to improve our processes in order to keep ahead of our competitors and remain at the top of our industry. Quality, Consistency, and Service are the three most critical components of our business." Don Simpson, President