In order to further strengthen the internal management of the enterprise, standardize the enterprise system and operation process, and enhance the market competitiveness, Shandong Hengwang Group organized the ISO9001:2015 quality management system, ISO14001:2015 environmental management system, OHSAS18001:2007 occupational health and safety management system. Certification of the three-standard system. Recently, Hengwang Group passed the certification of the three-standard system.