Long Beach Iron Works: MarketsEJIW is a leader in the manufacturing and distribution of construction castings used in road building, underground construction and utility construction. Products include storm and sanitary manhole frames and covers, drainage castings, utility construction castings, trench and tree grates, airport and port authority castings, monument boxes and covers.Performance Pipe is North America's largest producer of polyethylene piping products for gas, industrial, municipal, mining, oilfield and utility applications.Kristar is a manufacturer of stormwater management products for controlling pollutants from stormwater runoff. They offer a complete treatment train approach to stormwater management systems.Our website is dedicated to the living memory of our friend, colleague, and mentor, KARL GEORGE WEIDECertified Small Business Enterprise ( SBE ) for: Metropolitan Water District of Southern CaliforniaSan Diego County Water Authority Los Angeles Unified School District Port of Long Beach Los Angeles Community College DistrictMinority Business Development AgencyHaving trouble locating a special item, or need a custom piece built fast? Expediting the manufacture & delivery of your special request, anywhere in Western North America and the Pacific Rim,is our business. Contact us today.