Chant Oil Co., Ltd. has been established about 30 years with the supply of the domestic paint and alkyd resin, rubber and plastic, textile and detergent industry to produce all kinds of animal and vegetable oil fatty acid, stearic acid, glycerol, soap and other industrial oleochemicals. Chant Oil followed the government renewable energy projects in 2004, expands the original capacity of fatty acid methyl ester to reach an annual output of 60,000 metric tons, purchased ECO Time Energy Development Corporation Touliu plant in 2012, its an annual capacity can reach 40,000 tons after rectified. Total capacity 100,000 tins is met the annual demand of B2 bio-diesel program. Another, Chant Oil will plan to build an output of 450,000tons of a biodiesel plant at Taichung Harbor, with the government B5 biodiesel program from 2016. Chant Oil supports Tsinghua Internet Education Foundation with Pingtung County Government to  develop the planting program of energy crops - castor oil tree about 12 hectares land beside Kao Ping river in 2012. Actively to expand the purpose of green energy materials and to assist the government to solve the problems of agricultural land fallow.