SIGMA Corporation has been developing products for the North American Water and Wastewater industry for over 25 years. Today, we are one of the world’s largest suppliers of specialty water products within the American Waterworks Association (AWWA) range. At SIGMA, we are proud to offer the highest quality ductile iron waterworks fittings, pipe restraint products, and municipal casting products available on the market. We operate a network of warehouse and distribution offices that provides us with a national reach.
The company has grown rapidly through an increased focus on geographic expansion, and by broadening our extensive product line. We have recently complemented our portfolio by acquiring a number of new product lines to service the fire protection, plumbing and pump and valve industries. These strategic acquisitions broaden our business and play to the strengths of the SIGMA team.
SIGMA is also an important OEM supplier to the water industry, working with our customers to develop value added and engineered solutions for the valve, hydrant, and pump sectors. We have leveraged OEM’s synergies to expand our footprint outside water and castings in order to serve numerous customers across many different product categories. We deem all inquiries as worthy of review by our team and our vast and growing supply base.
Our mission is to exceed our customers’ expectations by focusing on the principles of quality and customer service. Commitment to our customer is the foundation on which these principles are based. We aim to be your trusted business partner, giving you confidence in our well engineered products. We are industry leaders in the field of quality testing, and seek to raise the bar on quality standards and manufacturing processes in our industry. The company has pioneered a quality control procedure that is the highest in the industry, relying on process controls, testing, and a unique heat coded marquee, displaying manufacturing data that is encoded at the time of manufacture.
At SIGMA we believe that quality is not a cost; rather it is an investment on behalf of our customers – and their customers. Because of our quality approach to manufacturing and to customer service, it pays to do business with us.