Billions of energy drying equipment ltd. Of pingzhou is registered at 1763 no. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. No. (projects subject to legal approval may not operate without the approval of the relevant department)