For more than 50 years, long before corporate pledges and government regulations, Chem-Tainer Industries, a provider of plastic molding, has been designing, developing and manufacturing products used by a variety of industries to protect and preserve the environment. Its manufacturing process and raw materials are nonpollutive and nontoxic. Additionally, most of Chem-Tainer s products are environmentally friendly and recyclable. The company offers a wide range of products that are safe for containing food products, as well as aggressive chemicals. Hundreds of stock sizes are offered at 10 facilities located throughout the United States, including Arlington, Tenn.