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  Based on the excellent enterprise credit, strong technical force and advanced construction facility, the group sticks to develop through technology and management, implements brand strategy and group strategy, and expands business scope and enterprise development space. Its comprehensive power and social reputation get improved. It becomes a large-scale enterprise integrating engineering construction, real estate development, municipal engineering construction, gardening engineering construction, decoration, leasing business, international economic and technology cooperation, research and design into a whole, possessing construction general contract capacity. Its main businesses are as followed:
   Construction engineering: possessing special grade qualification of general contract for house construction engineering, the group can construct house construction engineering which is below 40 layers and with diverse span; buildings below 240 meters and small residential areas or group of buildings with 0.2 million square meters or below. Since 1990, the group has finished construction engineering areas of over 2 million square meters, set up ten “Taishan Cup” projects, ten “Yuandu Cup” projects and more than 30 provincial excellent projects. Representative projects: Weifang Yuanfei Hotel which is the first high-rise building in Weifang; Weifang municipal authority comprehensive office block which is the single project with biggest area in Weifang (the area is 72 thousand square meters); Weifang Yuhua Weaving Workshop with high technological content and difficulties (post tensioning is 35 meters); Senior residential area—Weifang Shengli Square Group Project; pseudo-classic architecture—Weifang Museum.
   Municipal works: possessing first grade qualification of general contract for municipal public works, the group can undertake various municipal public works with single contract value below 5 times of enterprise registered capital. Representative projects: Shengli Bridge which is the biggest bridge in Weifang; Weifang Dongfeng Street Comprehensive Improvement Project; People’s Square which is the biggest square in Weifang; Weifang Water Corporation Meicun water supply factory; Weifang Wastewater Treatment Plant.
   Highway engineering: possessing third grade qualification of general contract for highway engineering, the group can undertake the construction for highways with single contract value below 5 times of enterprise registered capital, and for bridge projects with the length of single bridge below 200 meters or single span below 40 meters.
   Electromechanical equipment installation:  possessing first grade qualification of professional contract for electromechanical equipment installation, the group can undertake the installation of equipment, lines and pipes for ordinary public and civil construction projects; and the installation of variable distribution station below 35kv and non-standard steel member. Representative projects: complete installation projects for water, electricity, heating, air conditioning, boiler and cold station; chemical equipment installation engineering of Weifang Fertilizer Plant ; equipment and pipe installation engineering of Weifang Wastewater Treatment Plant; 35- ton boiler installation equipment of Weifang Heating Company, etc.
   Decoration Engineering: possessing first grade qualification of decoration engineering ,  the group can undertake outdoor and indoor decoration of various buildings, mainly deal with high-level indoor and outdoor decoration for hotels, restaurants, shops, offices, entertainment venues and pseudo-classic buildings,  and own the capacity of providing design, construction complete installation for customers. Representative projects: 20000 square meters decoration engineering for Weifang Hotel with four- star; 6500 square meters decoration engineering for Weifang Municipal Authority Comprehensive Office Block; 16000 square meters decoration engineering for Weifang TV Center; 18000 square meters psuedo-classic building decoration engineering for Weifang Museum, etc.
   Building curtain wall design and construction: possessing first grade qualification of building curtain wall design and construction, the group can undertake construction engineering with single construction wall below 8000 square meters, and can deal with construction engineering general contract businesses within qualification permitted, engineering design & construction, project management, related technology and management service. Representative projects:  20000 square meters outdoor decoration engineering for Weifang Public Safety Bureau Prevention and Control Command Center; 25000 square meters outdoor decoration engineering for Weifang Sunshine Building; 18500 square meters outdoor decoration engineering for Weifang Economic & Technology Development Zone Incubator Workshops;15000 square meters outdoor decoration engineering for Weifang Economic & Technology Development Zone Incubator Commercial Building.
   Fire facility engineering: possessing second grade qualification of professional contract for fire facility engineering, the group can undertake fire facility construction for buildings with the height below 100 meters and area below 50 thousand square meters; for the production and storage of inflammable, flammable liquid and combustible gas. Representative projects: automatic fire alarm system, automatic sprinkler system and coordinated control system for Weifang Agricultural Material Fukun Building ( the third prize of provincial excellent fire fighting engineering ); fire-extinguishing system engineering of Weifang Neo-luck plastic cement workshop; fire-extinguishing system engineering of Weifang affiliated Hospital Ward Building, etc. 
   Groundwork and foundation engineering: possessing first grade qualification of professional contract for groundwork and foundation engineering, the group can undertake various ground works and foundation engineering construction. Representative projects:  groundwork and foundation engineering contracted to build by the group; Weifang Shengli Bridge pile foundation engineering.
   Concrete precast production: possessing second grade qualification of precast concrete , the group can produce various precast concrete, can undertake construction and production of concrete member and bridge, produce air brick with different specification, concrete mould and formwork. It produced concrete members for Jiqing Expressway, Weilai Expressway, Donghong Expressway, Jingfu Expressway, Gaomi Huada Overpass and Weifang large and medium sized bridges and produce ply plates for Weifang Municipal Authority Comprehensive Office Block and Weifang Hotel. 
   Building intelligence engineering: possessing third grade qualification of professional contract for building intelligence engineering, the group can undertake the construction of building intelligence engineering below 6 Million Yuan.
   Hoisting equipment installation: possessing third grade qualification of professional contract for hoisting equipment installation, the group can undertake the installation and dismantling of hoisting equipment with single contract value below 5 times of enterprise registered capital, and of crane and portal crane below 60 tons.
   Real estate development: possessing second grade qualification of real estate development. Representative project: Changda Garden, covers an area of 20 mu, including building area of 26 thousand square meters. With hyper modernism style, beautiful scenery, European sentiment, the small residential area becomes a big scenic wonder of Weifang Urban Construction. 
   Landscaping Engineering: Possessing second grade qualification of landscaping construction and design, the group can undertake the design, construction and maintenance of landscaping engineering. Representative projects: Weifang Key Project—Dongfeng Street Improvement and greening engineering; Taoyuan Xiuzhu waterfront landscape engineering, etc.
   Building design: possessing third grade qualification of building design. Representative project: The biggest stadium in the province in 1995-- Weifang Stadium ( 20000 square meters , 40000 seats);  the engineering designs of three-star hotel—Gaomi Xinhongye Building which has 19 storeys with 20000 square meters; Haihua Shopping Center; 8-storey hotel project of  Weifang Power Plant with more than 10000 square meters; Bank of China Weifang Branch office building; office building of  Shandong Textile College, Haihua Supply and Marketing Building. Many projects won municipal-level design prize.
   International Economic cooperation: possessing contract right for foreign economic and technical cooperation. The operation scope : foreign economic and technical cooperation, contract foreign engineering and international bidding engineering, labors dispatch to other countries. The company successively contracted to build 17 foreign projects, such as, national stadium in Guinea-Bissau, Mongolia Seed promotion station and Guyana office building and so on, finishing contract value of over 0.119 billion US dollars and turnover of 77 million US dollars; the company sent 3700 labors to over 20 countries, such as, Israel, Korea, Japan, The United Arab Emirates, Singapore and so on; the company was awarded “ Labor dispatch advanced unit in Shandong Province” , “Weifang foreign economic work advanced work”, and “foreign affairs work advanced unit”.
   Mechanized construction: the company has various mechanical equipments over 1500 sets, including car lifter 50T、20T、8T; self-climbing tower-crane QT80A、QT80C、QT80EA、QTZ80、QTDF40、QT30C、QTZ25, fixed tower crane QT20; double-cage elevator SCD200/200, Single-cage lift SC100; Material elevator WJ80 (single cage), WJ80/80 (double-cage); dredge; loading machine ZL50, ZL30; concrete pump HBT60; dosing machine PL800; concrete spreader DTF12, concrete mixer JZC750、JS500、JZC350; auger driller ZKL600BA; Sand Slurry Machine, steel bender, steel cutter, planning machine, windlass, electric welder and butt welder. It can undertake various mechanized construction projects.
   Leasing Business: the company has the biggest turnover tool leasing station, machinery equipment leasing station, and turnover tools and mechanical equipments for the construction of projects, and deals with the supply and sales of steel, timber and cement and other building materials.
   Labor subcontract:the company currently has more than 600 technicians, such as tiler, carpenter, sky hooker, Reinforcing iron worker, welding operator, plumber, electrician, painter and so on, setting up more than 30 professional work teams to deal with labor subcontract of construction engineering.
   Building material testing: possessing first -class building material laboratory with advanced testing equipment and strong technical force, the company carries on computerized management and can undertake the testing and inspection of different kinds of building materials, and the check and repairing of geodesy and cartography instruments for construction.
    Mechanical production: After the registration for record (Certificate No: LJB4007006), the company can produce related construction mechanical products, such as, material hoist machine（WJ80/80，WJ80A） and so on.