Human beings are come up with new changing times of the earth environment in a climate change because of carbon dioxide emissions. Doill Color-Chem Co., Ltd. has been coping with environmental change of the earth through ceaseless R & B, the accumulation of technology in functional master-batches, solvent dyes after that is establied on May. 15th, 1990.And then we are come to do challenge to wood-plastic composite materials by the second leaping business. WPC, monumental new material with green products are composed of natural wood flour and non-toxic ingredients in body, which is abruptly incresing demand in developed countries and is able to recycle to 100%. Forthcoming, we will be last develop the products on the basis of human & environment, furthermore we will do the best to reliable and green company in future.Thank you.