Incorporated in 1991, Integra Plastics Inc. specializes in the fabrication and conversion of polyethylene and polypropylene. Located in Madison, S.D., the company custom manufactures a broad range of polyethylene and polypropylene products to fit customer needs. In addition, Integra Plastics Inc. provides installation services, technical assistance and mechanical expertise. The company is one of the leaders in geosynthetic products, services and equipment's in the United States. Integra Plastics Inc. offers products, such as Dakota series PVC/high density polyethylene/linear low density polyethylene, underslab vapor barriers, XR series, etc.