The registration address of the sau environmental filling company, inc., is at no. 20, south nin dong road, west yeung village, ixheng city and bridge towns. The registration authority is the ixheng city executive approval board, represented by legal persons, and includes the sale of environmental fillings, environmental fittings, glass and steel products; and the processing and sale of plastics. (projects subject to legal approval may not operate without the approval of the relevant department)