The Indonesian PT. OBSIDIAN STAINLESS STEEL power plant operation and maintenance project is located in the beautiful Konaway area of Kendari City, Southeast Sulawesi Province. It is a joint venture established by Jiangsu Delong Nickel Industry Co., Ltd. and Xiamen Xiangyu. The headquarter is located in Jakarta, Indonesia. , The production plant is located in Kendari City, Southeast Sulawesi Province. Our company is mainly responsible for the operation and maintenance of unit 1, 2# unit 2*480t/h high temperature and high pressure direct blowing (medium speed roller mill) pulverized coal boiler and 2*125MW steam turbine generator set.