Laiwu Yalu Bio-chemical Co.,Ltd. is located in Gangcheng Industrial Park, Laiwu City, Shandong Province, and neighbors Laiwu Iron & Steel Group, an extra-large steel complex of China. With the registered funds of RMB 10 million, the fixed assets of RMB 30 million and the area of 27 thousand m2, it is a limited company integrating coal-chemical research, development, production and operation. Over the years it has been appraised by the Municipal Government as "Advanced Private Enterprise" and "C...