Level 1 Qualification Standards
Corporate Assets
Net AssetsOver 1 billion yuan.
Key Company Personnel
（1）Civil engineering and electromechanical engineering first-class registered constructors Count not less than 12 People, including first-class registered constructors in the field of civil engineering.Less than9 people.
（2）Technical Lead has 10 Over one year of experience in construction engineering technologyManagement experience with a senior professional title in structural engineering; Construction engineering related Professional personnel with intermediate or higher titles in related fields must not be fewer than30 People, structure, supply and drainageWe offer a complete range of services including water, HVAC, and electrical.
（3）On-site construction managers must hold a valid position certificate, with no fewer than 50 People, including construction supervisors, quality inspectors, safety officers, mechanical engineers, cost estimators, and laborers. Staff is fully equipped.
（4）Technicians with intermediate level or above, who have passed the assessment or training, are not available. Less than 150 People.
Corporate Engineering Achievements
RecentHas undertaken general contracting for 2 of the following 4 types of projects over 5 years:Or, undertake the main construction contract, with the quality of work meeting standards.
（1) Civil engineering projects with more than 25 floors above ground2 civil construction projects, 18-24 stories.
（2) Construction projects for structures over 100 meters in height, 1 item or height2 construction projects for structures of 80-100 meters (excluding 100 meters)
（3）Floor Area 3 Over 10,000 square meters of single industrial and civil buildingsConstruction Engineering1Item or Floor Area210K-3Square meters(Not included)）pieceTextile industry, civil engineering construction2 items
（4）Reinforced concrete single-span structure 30 Over 5 metersOr steel structure singleCross36Over 5 meters）Civil Engineering Projects1Single-span reinforced concrete or reinforced steel structure item27-30 MetersN/A）（Or single-span steel structure 30-36 MetersN/A））TheConstruction Engineering2 items.
Level II Qualification Standards
Corporate Assets
Net AssetsOver 4 million USD.
Key Personnel of the Company
（1）Civil engineering and electromechanical engineering professional registered constructors in totalLess than 12 Individuals, including at least registered builders with a major in civil engineering. 9 People.
（2）Technical Lead has 8 Over 1 year of experience in construction engineering technologyManagement experience, with a senior professional title in structural engineering or civil engineering. Professional Qualification of Grade One Registered Construction Engineer; Intermediate Professional in Construction Engineering Related FieldsProfessional titles holders are not fewer than15 people, with a full range of specialties including structure, plumbing, HVAC, and electrical.
（3）Site management personnel with job certification must be no fewer than 30 People, including construction supervisors, quality inspectors, safety officers, mechanical engineers, cost estimators, and laborers. A full team of staff is available.
（4）Technicians with intermediate or higher qualifications, having passed the assessment or training Less than 75 People.
Corporate Engineering Achievements
Near 5 Yearly undertaken the following 4 Category 2 General contracting or principal engineering contracting for types of engineering projects, with qualified project quality.
（1) Civil engineering projects with more than 12 floors above ground2 civil engineering projects for 8-11 story buildings
（2）High 50 Structural construction projects over 1 mi. 1 Item or height 35-50Structural construction projects (excluding rice)2 items
（3）Floor Area 1 Over 10,000 square meters of single industrial and civil buildingsConstruction Engineering1Item or Floor Area0.610,000 -110,000 square meters (excluding)Textile industry, civil and industrial construction projects2 items
（4）Reinforced concrete single-span structure 21 Over 1 meterOr steel frameTranscend24Over 1 meter）Civil Engineering Projects1Item or single-span reinforced concrete structure18-21 Cubic meterN/A）（Or single-span steel structure 21-24 MetersN/A））No Chinese content provided.Construction Engineering2 items.
Level 3 Qualification Standards
Corporate Assets
Net Assets 800 Over 10,000.
Key Personnel
（1）Civil engineering and electromechanical engineering professional registered constructors, total ofLess than 5 Individuals, including at least registered builders with a major in civil engineering. 4 People.
（2）Technical Lead 5 Over one year of experience in construction engineering technologyManagement experience, with a mid-level or above professional title in structural engineering or construction. Professional registered architect engineer qualification; Intermediate professional qualification in civil engineering related fields Professional titles holders are not fewer than 6 People, with complete structures, water supply and drainage, and electrical specialties.
（3）Site managers with job certification must not be fewer than 15 People, including construction supervisors, quality inspectors, safety officers, mechanical engineers, cost estimators, and laborers. Staff is complete.
（4）Technicians with intermediate or above skill levels who have passed the assessment or training. Less than 30 People.
（5) Technical Director (or Certified Constructor)Led the completion of Engineering performance with category and qualification standards of level two and above requires not less than 2 Item.
Scope of Contracted Engineering
Grade A qualification
Acceptable single contract amountConstruction projects over 30 million yuan
Construction:
（Industrial and civil construction projects under 200 meters in height.
（2) Structures under 240 meters in height.
Level II Qualification
We undertake construction of the following civil engineering projects:
（Industrial and civil construction projects under 100 meters in height.
（2) Structures engineering below 120 meters in height.
（3) Individual industrial and civil construction projects with a floor area of less than 40,000 square meters.
（4) Construction projects with a single span less than 39 meters.
Level 3 Qualification
We undertake construction of the following civil engineering projects:
（Industrial and civil construction projects under 50 meters in height.
（2) Construction projects for structures under 70 meters in height.
（3) Individual industrial and civil construction projects with a floor area of less than 12,000 square meters.
（4) Construction projects with a single-span span of less than 27 meters.
Note:
1Civil engineering refers to various types of residential construction projects involving different structural forms.Commercial building engineering, structure engineering, and the accompanying roads, communications, pipelines Cable network infrastructure projects. Project includes foundation and substructure, main structure.Structures, building roofs, interior decoration, architectural facades, and auxiliary civil air defense projectsWater supply and drainage, heating, ventilation and air conditioning, electrical, fire protection, and intelligentization、Surge protection and related engineering.
2Civil engineering professional titles include structural, plumbing, and HVAC.、Electrical and other professional titles.
3Single Contract Amount3000 Below 100,000 RMB and exceeding construction engineeringConstruction of civil engineering projects within the scope of general contractor second-grade qualifications shall be performed by General contracting first-grade qualification enterprise for construction engineering undertakes.
