Yonker is committed in developing environmental-friendly thermal power generation to promote recycling economy. 致力于发展环保热电，推广循环经济模式。
Driven by the responsibility for the plant environment and human health ,Yonker made great progress and it is strongly growing up in the field of environment protection . 沐浴着时代的春风，本着对地球环境和人类健康高度负责的精神，永清集团正在环保领域中迅速发展和壮大。
