Dongke degradaiotn plastic product(shanghai)Co.,Ltd.entered China market in 2009 with d2w which is oxo-biodegradation plastics additive from Symphony environmental Ltd. in England.
    

   We can produce,design and sell degradation plastic product.In 2012, our new brand"爱尔士"（it means"love the earth")was borned and sold in every chain market. 

   Symphony Environmental Limited is wholely owned of Symphony Environmental Technologies Plc，devoting to oxygen biodegradation，has 92 distributors around the world.D2w oxygen biodegradation technology and d2p antibacterial additve are produed in professional,verified factory。Symphony Environmental has advanced laboratory，andcontinually develop new products and new technology to satisfy the requirements of environmental protection market.