Fifteen years, the company in line with the "law-abiding, integrity, fairness, science" principle of practice, adhere to the guiding ideology of service first, the owner first, successfully completed more than 1,000 supervision projects, supervision value of 50 billion yuan, supervision area of more than 25 million square meters, of which the main completion of the project are: Shandong University of Science and Technology, I, II, The main completed projects include: Shandong University of Technology I, II, III, Zibo Experimental Middle School I, II, Weiqiao Experimental Middle School, the new Zouping Middle School, Zibo Sixth Middle School, Zibo Science and Technology Vocational College, Zibo Vocational College New Campus and other school projects; Zibo Broadcasting and Television Center, Zibo Traffic Mansion, Zibo Fengtai Mansion, Binzhou Court Comprehensive Building, Zibo Local Taxation Office Reception Building, Linzi Local Taxation Office Taxation Office, Zibo Mobile Communication Comprehensive Building, Zibo Customs Business and Technology Building, Linzi People's Hospital Emergency Center Ward Comprehensive Building, Zouping Radio and Television Center, Century Hotel Renovation Project, Zibo Dongcheng Bus Station, Jinhao Mansion, CITIC Mansion, Oriental Pearl Plaza, Jinbao Island Mansion, Rongbaozhai Mansion, Huadu Famous City, China Ceramics Science and Technology City, Yiwu Small Commodity City, and other public construction projects; Jianye Garden, Paris Spring Apartment, Century Garden, Tianli Garden, Lijing Cuiyuan, Shandong Second Mechanical Plant, and Zibo TV Station Residential Complex. Residential District, Zibo TV residential district, Luneng Qilin Home, Weihai Yihe Garden District, Science and Technology Park District, Green Shirt Park, Yulong Bay Jiangnan Mansion, Times of fame and other residential projects; Xin Donghai Garment Factory, the ring in the pharmaceutical GMP base, Weiqiao Cotton Spinning Group's second and third production areas, Zibo Coking Coal Company, 50,000 tons of coke production line, and other industrial projects; Zhangdian Huagang Thermal Power Plant, the expansion of three phases, Weiqiao Cotton Spinning Group, Huaneng Thermal Power Plant, Shandong Dongyue Thermal Power Plant, Shandong Dacheng Chemical Group's self-provided power plant, Kehui Thermal Power Company's new power plant, Lijin Li-Neng Thermal Power Plant, Changyi Haineng Power Plant, etc.; Zibo Sewage Treatment Plant Phase I, Phase II, Yiyuan Sewage Treatment Plant, Zouping Sewage Treatment Plant, Linzi Sewage Treatment Plant, Zouping Handaian Reservoir Water Supply Project, Yangxin Sewage Treatment Plant, Zouping County Industrial First Road, Industrial Fourth Road, East Road, Zouping County Industrial First Road, East Road, East Road, East Road, East Road, and other industrial projects. Industrial one road, industrial four roads, Dongcheng five roads, industrial six roads and other municipal projects; Huantai Yingbin Avenue, Binzhou fourteen road road project, Meishan Road construction project and other highway projects; Supervision of the project performance rate of 100%, passing rate of 100%, good rate of 74%.