Bimetaltech supply Envirowood decking. It is a Wood and Plastic composite (WPC) Decking Product, a new type of material for use in our modern world. The technology and patten on our product is the best in the world. Envirowood decking takes advantage of the latest Japanese technology, a composite of recycled plastic waste, waste wood and plant fibers. Envirowood decking looks like timber - and feels like timber. It doesn't need to be repainted, high rot resistance, & easy to clean and maintain. Termite free.