Verdeco Plastics LLC

Established in 1993, Siwin Corp is an exporter and wholesaler of plastic scraps serving across the United States. Based in Compton, Calif., it specializes in plastic materials recycling and reprocessing. Its calcium carbonate filler products are widely used in plastic blow molding, injection molding and extrustion. Siwin Corp collects various forms/types of plastic scraps, such as ungrind, regrind, pellets, flakes, bales and purge, to name a few. The company handles a variety of plastic scraps annually ranging from post-engineering grades and post-commodity grades. It also offers in logistics and transportation support for collecting and disposing the scrap.

Founded in 1972, Lonseal designs and manufactures resilient flooring and vertical surfacing products. It serves the health care, retail, hospitality and recreational industries, as well as the educational and commercial sectors throughout the United States. The company is affiliated with the GREENGUARD Environmental Institute, U.S. Green Building Council, The Vinyl Institute, AEC Daily Corporation and International Interior Design Association. Lonseal utilizes a variety of woods, such as oak, burgundy and amber. Its clients include the Culinary Institute of Charleston and Hoag Hospital. The company has achieved JIS Q 9001:2004 certification. Lonseal conducts the GreenVinyl program, which focuses on issues related to environmental positioning. The company is a member of the California Collaborative for High Performance Schools.