Haihui Group CO., td. is an integrated enterprise group, which involves the environmental protection machinery manufacturing, bio-chemical industry, real estate development, logistics, commerce, Clothing , new building materials and so on. It established in 1958 by the approval of State Administration for Industry and Commerce, was one of the five state-owned enterprises in Ju County. After many years, now it has developed having 17 subsidiary companies, employing more than 3, 000 people, the annual sales income 1.5 billion yean, profits and taxes amounting to billions.Haihui Group Ltd. as the parent company of Haihui Group is a high technology enterprise of Shandong province and Shandong provincial key enterprise of environmental protection. Haihui machinery, Hongde citric acid and other products has passed the certifications of ISO9000 Quality Assurance System, ISO14001 Environmental Management System and OHSAS1800 Occupational Health and Safety System. In recent years, we insist on developing Technology and Innovation, construct the project R & D base. Research cooperation relationship with many universities. So its self-innovation ability and products€™ technology content are being promoted. The company that averagely applies for more than 30 national patents for one year is rated as Shandong Star Enterprise with China patent. We are sincerely welcomed you to visit exchange and cooperate!