To protect farmers friend of spring plowing fertilizer demand, the supply of fertilizers to disaster, Haoyuan Chemical Group Co., Ltd. in the March 16, 2008, the whole production system for technical transformation maximization parking overhaul. The overhaul plan 48 hours, mainly focused on the production process equipment, the existence of the defect, failure, and potential safety problems has been completed conversion of the expansion project and network operation. Company party committees, the Board of Trustees of the parking overhaul attached great importance to trade unions, the Communist Youth League, the Office of the property, canteens and other units actively carry out maintenance during the logistic support services, maintenance workers were at the scene of a hot thirsty, hungry have hot meals Recai. Company vice president who was in the palace during the overhaul, eat sleep maintenance in the scene to direct maintenance work and supervise the overhaul security. Give full play to all the workers who do not Pazang Haoyuan, not tired, the courage to sacrifice ownership, so that maintenance tasks completed as planned, and March 18 car running.