list of 111 key enterprises in the construction industry in Henan province
serial number enterprise name qualification grade main professional provincial city name
1 China Railway Seventh Bureau Group Co., Ltd. Super-grade railway Zhengzhou
2 China Construction Seventh Engineering Bureau Super-grade building Zhengzhou
3 China Petroleum and Natural Gas First Construction Company Super-grade chemical oil Luoyang
4 China Water Conservancy and Hydropower Eleventh Engineering Bureau First-class water conservancy and hydropower III. Menxia
5 First-class building of the second engineering company of China Construction Second Engineering Bureau
6 Super-class building of Xinpu Construction Group Co., Ltd. Zhengzhou
7 First-class building of Zhengzhou Guoji Construction and Installation Engineering Company Zhengzhou
8 First-class tunnel of China Railway Tunnel Co., Ltd. Luoyang
9 First-class bridge of China Railway Bridge Bureau Group Co., Ltd. Zhengzhou
11 The second construction project of Henan Province is limited. Xinxiang
11 Henan Liujian Construction Group Co., Ltd. Luoyang
12 China Chemical Engineering Eleventh Construction Company First-class Chemical Petroleum Kaifeng
13 China Railway 15th Bureau Group Fifth Engineering Co., Ltd. First-class Railway Luoyang
14 Zhongyuan Petroleum Exploration Bureau Engineering Construction Corporation First-class Chemical Petroleum Puyang
15 China Railway 11th Bureau Group Second Engineering Company I. Grade-I Railway Shangqiu
16 Luqiao Group Highway Second Bureau (Luoyang) The first-class highway of the fourth engineering department Luoyang
17 Henan International Cooperation Group Co., Ltd. Zhengzhou
18 Henan First Construction Engineering Co., Ltd. Zhengzhou
19 China Railway Electrification Bureau Group Third Engineering Co., Ltd. Zhengzhou
21 Henan Power Transmission and Transformation Construction Company Zhengzhou
21 China Railway 15th Bureau Group Sixth Engineering Co., Ltd. Grade-I Railway Luoyang
22 China Metallurgical Industry Sixth Construction Company Grade-I Smelting Zhengzhou
23 Pingdingshan Coal Industry Group Construction and Installation Engineering Co., Ltd. Grade-I Building Pingdingshan
24 Zhongyuan Oilfield Construction Group Company Grade-I Building Puyang
25 China Construction Seventh Engineering Bureau First Construction Company Grade-I Building Pingdingshan
26 Henan Second Thermal Power Construction Company Grade-I Power Zhengzhou < P>27 first-class highway of Henan Road and Bridge Engineering Group Co., Ltd. Zhengzhou
28 first-class housing construction of Henan Fifth Construction and Installation Engineering Co., Ltd. Zhengzhou
29 first-class highway of Luoyang Road and Bridge Construction Corporation Luoyang
31 first-class housing construction of Henan Sijian Co., Ltd. Kaifeng
31 first-class highway of Henan Road and Bridge Development and Construction Corporation Shangqiu
32 first-class thermal power construction company of Henan. Electric Pingdingshan
33 Henan Tiangong Construction Group Co., Ltd. First-class building Nanyang
34 China Great Wall Aluminum Company Construction Company First-class smelting Zhengzhou
35 China Railway 15th Bureau Group Seventh Engineering Co., Ltd. First-class railway Luoyang
36 Henan Oilfield Oil Construction Engineering Construction Co., Ltd. First-class chemical oil Nanyang
37 Henan Dahe Road Construction Co., Ltd. First-class highway Zhengzhou < P>38 China Ninth Metallurgical Construction Company Electromechanical Installation Engineering Company First-class Electromechanical Installation Zhengzhou
39 Henan Third Construction Engineering Company First-class Building Luoyang
41 Anyang Urban and Rural Construction Co., Ltd. First-class Building Anyang
41 Zhengzhou First Construction Engineering Co., Ltd. First-class Building Zhengzhou
42 Henan Shengda Construction Engineering Co., Ltd. First-class Building Zhengzhou
43 Henan The first-class building of Huasheng Construction Engineering Co., Ltd. Zhengzhou
44 Luoyang Urban Construction Group Co., Ltd. Luoyang
45 Zhengzhou Kexing Construction and Installation Engineering Co., Ltd. Zhengzhou
46 Zhengzhou Zhengyan Construction Co., Ltd. Zhengzhou
47 Henan Geology and Mineral Construction Project (Group) Limited company first-class municipal Zhengzhou
48 Puyang Jing 'an Construction Engineering Co., Ltd. First-class building Puyang
49 Puyang Tongda Highway Engineering Co., Ltd. First-class building Puyang
51 Linzhou Construction Engineering Company No.9 Zhengzhou
51 Henan Zhongyuan Road and Bridge Construction Group Company First-class road Nanyang
52 Kaifeng Tongda Highway Engineering Co., Ltd. First-class road Kaifeng < P>53 Xuchang Highway Engineering Construction Corporation Grade I Highway Xuchang
54 Henan Yongyang Construction and Installation Co., Ltd. Grade I Housing Construction Zhengzhou
55 Zhengzhou Construction Engineering Co., Ltd. Grade I Housing Construction Zhengzhou
56 Henan Huachen Engineering Construction Co., Ltd. Grade I Housing Construction Zhengzhou
57 Henan Hongqi Canal Construction Group Co., Ltd. Grade I Housing Construction Anyang
58 Zhengzhou Municipal Engineering Corporation Grade-I municipal Zhengzhou
59 Henan Tianhe Construction Engineering Co., Ltd. Grade-I housing construction Anyang
61 Henan Installation Group Co., Ltd. Grade-I mechanical and electrical installation Zhengzhou
61 Henan Longji Construction Co., Ltd. Grade-I housing construction Zhengzhou
62 Henan Electric Power Construction Corporation Grade-I power Zhengzhou
63 China Railway Construction Electrification Bureau Group First Engineering Co., Ltd. Grade-I railway electricity service Luoyang
6 4 Anyang Construction Engineering (Group) First-class building of limited liability company Anyang
65 First-class water conservancy and hydropower of Henan Water Conservancy Construction Engineering Co., Ltd. Zhengzhou
66 First-class building of Henan Taihong Housing Construction Co., Ltd. Zhengzhou
67 First-class building of Luohe Tianqiao Construction Engineering Company Luohe
68 First-class building of Linzhou Construction Engineering Co., Ltd. Anyang
69 First-class building of Henan Zhongyuan Construction Co., Ltd. Zhengzhou
71 Henan Coal Construction (Group) The first-class mine of limited liability company Zhengzhou
71 Zhumadian Highway Engineering Development Company of Henan Province Zhumadian
72 First-class mechanical and electrical installation of China Construction Seventh Engineering Bureau Engineering Company Zhengzhou
73 First-class building of Zhengzhou Dongfeng Construction Engineering Company Zhengzhou
74 First Water Conservancy Engineering Bureau of Henan Province Zhengzhou
75 Second Water Conservancy Engineering Bureau of Henan Province. Xinyang, water conservancy and hydropower
76 Grade A building and survey of Henan Architectural Design and Research Institute Zhengzhou
77 Grade A building and survey of Luoyang Planning and Architectural Design Co., Ltd. Luoyang
78 Grade A municipal administration of Zhengzhou Municipal Engineering Survey and Design Institute Zhengzhou
79 Grade A engineering survey of Henan Engineering Hydrogeological Survey Institute Zhengzhou
81 Grade A electric power, building, Environment (waste gas) Zhengzhou
81 Grade A Highway of Henan Traffic Planning, Survey and Design Institute Zhengzhou
82 Grade A Water Conservancy Zhengzhou of Henan Water Conservancy Survey and Design Research Co., Ltd.
83 Coal Industry Zhengzhou Design and Research Institute Co., Ltd. Grade A Coal and Construction Zhengzhou
84 Henan Chemical Engineering Design Institute Co., Ltd. Grade A Chemical Petrochemical Medicine, Municipal (Gas) Zhengzhou
85 Grade A Textile and Architecture of Henan Textile Design Institute Zhengzhou
86 Grade A Communication of Henan Telecom Planning and Design Institute Zhengzhou
87 Grade A Electronic Communication Broadcasting and Architecture of Zhongxun Post and Telecommunications Consulting and Design Institute Zhengzhou
88 Sixth Design and Research Institute of Machinery Industry Grade A Machinery, Architecture, Textile (Food, Tobacco) Zhengzhou
89 Fifth Research and Design Institute of Nuclear Industry Grade A Nuclear Industry, Building Zhengzhou
91 Grade A chemical industry of Luoyang Petrochemical Engineering Company of China Petrochemical Group, petrochemical medicine, oil and gas, building Luoyang
91 Grade A machinery, textile, municipal (environmental sanitation, roads), military Luoyang
92 Grade A railway, building and municipal (bridges and tunnels) of China Railway Zhengzhou Survey and Design Consulting Institute Co., Ltd. Zhengzhou
93 Grade-A petroleum and natural gas, architecture, municipal (water supply, drainage, heat, gas) of Survey and Design Institute of Zhongyuan Petroleum Exploration Bureau Puyang
94 Grade-A commercial grain and architecture of Zhengzhou Research and Design Institute of State Grain Storage Bureau Zhengzhou
95 Grade-A metallurgy and architecture of China National Color Technology Co., Ltd. Luoyang
96 Grade-A municipal of Henan Urban Planning and Design Institute Co., Ltd. Building Zhengzhou
97 Yellow River Survey Planning and Design Co., Ltd. Grade A survey, water conservancy, construction, electric power (hydroelectric power generation) and highway Zhengzhou
98 Zhengzhou University Comprehensive Design and Research Institute Grade A building Zhengzhou
99 Zhengzhou Highway Survey and Design Institute Grade A highway Zhengzhou
111 China Petrochemical Group Henan Petroleum Exploration Bureau Survey and Design Institute Grade A oil and gas Nanyang.