Henan Architectural Design and Research Institute No. 103 Jinshui Road, Zhengzhou City, Henan Province 6222589
Henan Urban and Rural Planning Design and Research Institute No. 2 North Street, Citizen's New Village, Zhengzhou City, Henan Province 6226753
Henan Provincial Water Conservancy Surveying Design and Research Institute No. 73 Fengyuan Road, Zhengzhou City, 5715810
Nuclear Industrial Engineering Survey Institute No.74 Agricultural Road, Zhengzhou City 5724326-3028
Comprehensive Design and Research Institute of Zhengzhou University of Technology No.97 Wenhua Road, Zhengzhou City 3932113-5821
Research Institute of Surveying, Planning and Designing of Yellow River Conservancy Commission of Water Resources Ministry of Water Resources, No.3 Jinshui Road, Zhengzhou City 0371-6303520
Henan Textile Design Institute No.69 Construction Market, Zhengzhou City 763410
Henan Textile Design Institute Zhengzhou City No. 69, Construction Market 7634135
Henan Electric Power Survey and Design Institute No. 212, West Zhongyuan Road, Zhengzhou 7449834
Sixth Design and Research Institute of the Ministry of Mechanical Affairs No. 191, West Zhongyuan Road, Zhengzhou 7971136-6024
Zhengzhou Design and Research Institute of the Ministry of Coal Industry No. 210, Zhongyuan Road, Zhengzhou 7972655
Commission of the Yellow River Water Resources, Ministry of Water Resources, Zhengzhou 7972655
Design Institute of Ministry of Posts and Telecommunications No.1 Mutual Aid Road, Zhengzhou 0371-7975000
Henan Engineering Hydrogeological Survey Institute No.64 University Road, Zhengzhou 7449554
Henan Chemical Engineering Design Institute No.37 East Jianzhu Road, Zhengzhou 7440363-3016
Henan Provincial Transportation Planning Survey Institute No. 70, Longhai Middle Road, Zhengzhou 8988152
Fifth Research and Design Institute of Nuclear Industry, P.O. Box 253, Zhengzhou City, Henan Province 7429414
Zhengzhou Architectural Design Institute, No. 1, Songshan Road, Zhengzhou City, Henan Province 7447166
Zhengzhou Survey and Design Institute of Zhengzhou Railway Bureau, No. 106, Longhai Middle Road, Zhengzhou City, Henan Province 8712921-23247
Chemical Design Institute of Henan Province, No. 37, Jianshe East Road, Zhengzhou City 8740363-3016
The Transportation Planning Survey of Henan Province 23247
Zhengzhou Scientific Research and Design Institute of the Ministry of Domestic Trade No. 153 Nanyang Road, Zhengzhou City, Henan Province 0371-3731165
Geological Engineering Company of Henan Province No. 56 Nanyang Road, Zhengzhou City, Henan Province 3933982
Research Institute of Metallurgy Planning and Designing of Henan Province No. 38 Huanghe Road, Zhengzhou City, Henan Province 3923322
Xinxiang City Architectural Design and Research Institute No. 237, Pingyuan Road, Xinxiang City, Henan Province, China 3052725-0373
Jiaozuo Planning and Architectural Design Institute No. 19, Jiao Dongbei Road, Jiaozuo City, China 3932965
Zhongyuan Petroleum Exploration Bureau Survey and Design Research Institute No. 189, Zhongyuan Road, Puyang City, Henan Province, China 4821341
Coal Selection Design and Research Institute of Ministry of Coal Industry 28 West Section of Jianshe Road, Pingdingshan City, Henan Province, China No. 281, West Section of Jianjian Road, Pingdingshan City, Henan Province 4938284
Luoyang Planning and Architectural Design Institute No. 8, Glass Factory Road, Luoyang City, Henan Province 3935188
SINOPEC Luoyang Petrochemical Engineering Company, PO Box 063, Qili River, Luoyang City, Henan Province 0379-4887379
Tunneling Bureau of the Ministry of Railway, Survey and Design Institute No. 3, Linyuan Road, Luoyang City, Henan Province 32031311
Tunneling Bureau of the Ministry of Railway, Survey and Design Institute No.3 Lingyuan Road, Luoyang City, Henan Province 32031311-
The Tenth Design and Research Institute of the Ministry of Machinery, No.1 Nanchang Road, Luoyang City, Henan Province 4291051-220
The Fourth Design and Research Institute of the Ministry of Machinery, No.13 Xiyuan Road, Luoyang City, Henan Province 4924262
Luoyang Nonferrous Metals Processing Design and Research Institute, No.1 Xiyuan Road, Jianxi District, Luoyang City, Henan Province (0379) 4913134
Henan Petroleum Exploration Bureau Survey and Design Institute Nanyang City, Henan Province 3837834-0377
Kaifeng Architectural Design Institute Kaifeng City, the northern part of the West Ring Road 3851963
Henan B Institute
Henan Building Materials Research and Design Institute Zhengzhou City, Hongqi Road 34 3933737
Henan Commercial Design Research Institute Zhengzhou City, Hongqi Road 34 3933737
Henan Commercial Design Research Institute (HCDRI) Henan Commercial Design Institute No.56 Hongqi Road, Zhengzhou 3933124
Zhengzhou Geological Engineering Survey Institute of the Ministry of Chemical Industry No.70 Wenhua Road, Zhengzhou 0371-7813544
Henan Urban and Rural Architectural Design Institute No.96 Huanghe Road, Zhengzhou 3843002
Henan Industrial Planning and Design Institute No.5 Municipal Street, Zhengzhou 5956134
Henan Industrial Planning and Design Institute No. 5 Municipal Street, Zhengzhou 5956134
Henan National Defense Industry Design and Research Institute No. 1101, North Section of Dongming Road, Zhengzhou 5959492
Henan Construction Corporation Architectural Design and Research Institute No. 102, Jinshui Road, Zhengzhou 6254519
Henan Provincial Jianxie Survey and Design Institute No. 22, Weiwei Road, Zhengzhou 3940754
Henan Grain Engineering Design Institute No. 22, Huanghe Road, Zhengzhou 3940754
Henan Province Grain Engineering Design Institute No. 11, Huanghe Road, Zhengzhou 5951128-2054
Henan Forestry Survey and Design Institute No. 40, Weifu Road, Zhengzhou 5952527
Henan Light Industry Design Institute No. 12, Weisi Road, Zhengzhou 5952520
Henan Institute of Post and Telecommunication Planning and Design, No. 8, Municipal Sixth Street, Zhengzhou 5951875
Henan Yu Construction Design Institute No. 96, Huanghe Road, Zhengzhou 3841958
Henan Human Defense Building Design Institute No. 38, Dongming Road, Zhengzhou 5951758-289
Zhengzhou Zhongjian Architectural Design Institute No. 6350583, Zhengzhou, Henan
Metallurgy Research Institute of Metal Products No. 142, Zhongyuan Road, Zhengzhou 7626748
Metallurgy Research Institute of Metal Products No. 7626748
Henan Post and Telecommunications Planning and Design Institute 7626748
Zhengzhou City Construction Development Architectural Design Institute No. 75, Ruhe Road, Zhongyuan District, Zhengzhou City, Henan Province 8983269
Zhengzhou Water Conservancy Architectural Surveying and Designing Institute No. 110, Yinghe Road, Zhengzhou City, Henan Province 7976496
Zhengzhou City Water Supply Company Design and Research Institute No. 67, West Zhongyuan Road, Zhengzhou City, Henan Province 7631688-6893
Zhengzhou City Water Supply Company Design and Research Institute No. 67, West Zhongyuan Road, Zhengzhou City, Henan Province 6893
China Great Wall Aluminum Company Design Institute Shangjie District, Zhengzhou City, China (0371)8914371
Zhengzhou Yellow River Classical Landscape Architecture Design Institute No.7 Huaihe East Road, Zhengzhou City, Henan Province, China
Henan Railway Survey and Design Institute No.7 Huaihe East Road, Zhengzhou City, Henan Province, China. 8988270
Henan Nonferrous Geotechnical Engineering Company No. 107 Zhongyuan East Road, Zhengzhou City, Henan Province, China (0371)7437437
Yuzhong Geological Survey Engineering Company No. 40 Songshan Road, Zhengzhou City, Henan Province, China 7930754
Zhengzhou Cereals, Oil and Foodstuffs Engineering and Architectural Design Institute No. 140 South Songshan Road, Zhengzhou City, Henan Province, China 7942689
Zhengzhou Cereals, Oils and Foodstuffs Engineering Architectural Design Institute No. 140, South Songshan Road, Zhengzhou, Henan Province 0371-7942689
Zhengzhou Municipal Planning Survey and Design Institute No. 1, Songshan Road, Zhengzhou, Henan Province 7931361
Zhengzhou Municipal Human Defense Engineering Design Institute No. 1, Songshan Road, Zhengzhou, Henan Province 7446621
Zhengzhou Municipal Engineering Survey and Design Institute No. 40, Songshan Road, Zhengzhou, Henan Province 7930754
Zhengzhou Municipal Engineering Zhengzhou Municipal Engineering Survey and Design Institute No.33 Songshan Road, Zhengzhou City, Henan Province, China 7449565
Zhengzhou Railway Bureau Electricity Design Institute No.14 Jingguang South Road, Zhengzhou City, Henan Province, China 8712921-21346
Zhengzhou Railway Bureau Public Works Design and Re-measurement Team No.2, Annex 2 of No.2, Railway Garden Street, Zhengzhou City, Henan Province, China 8712921-20925
China Communication Construction Zhengzhou Design Institute No. 102, Zhongyuan East Road, Zhengzhou, China 7449217
Henan Pharmaceutical Design Institute No. 96, Jinshui Road, Zhengzhou, China 6220644
Zhengzhou Textile Machinery Factory Engineering Design Institute No. 290, Nanyang Road, Zhengzhou, China 3937251-2433
Zhengzhou Geological Engineering Survey Institute, Henan Province 4662358-2038
Henan Zhengzhou Railway Bureau, Engineering Design and Re-survey Team, No. 2, Garden Street, Railway, Zhengzhou, Henan Province 4662358-2038Henan Hongyu Machinery Factory Design Institute No.107, Yunyang City, Henan Province, China 0371-2182247
Xinxiang Water Conservancy Survey and Design Institute No.7, Goods Yard Road, Xinxiang City, Henan Province, China 2022936
Xinxiang Hydrogeology and Geological Engineering Geological Survey Institute, Henan Province, China No.23, North Road, Xinxiang City, Henan Province, China 0373- 2022086
Xinxiang Hydrogeology and Geological Engineering Geological Survey Institute No.23, North Trunk Road, Xinxiang City, China 2022086
Xinxiang Taihang Vibration Machinery Design Institute Xinxiang City, Xiaoji Town, Xinxiang City 5593277
Anyang City Planning and Design Institute No. 98 Renmin Avenue, Anyang City, Henan Province, China 5924897
Anyang City Architectural Design Institute, Henan Province, China 3932600, Middle of Tiexi Road, Anyang City Architectural Design Institute, Henan Province
Henan Yu Bei Water Conservancy Survey and Design Office No. 369, Ansteel Avenue, Anyang City, Henan Province 3931793
Design Institute of Henan Anyang Iron and Steel Group Co. Design Institute of Henan Anyang Iron and Steel Group Co. 0372
Puyang City Surveying Team North of Renmin Road, Puyang City 4415358
Puyang City Planning Architectural Design and Research Institute No.15, Jianjian Road, Puyang City 4414777
Puyang City Water Conservancy Surveying and Design Institute No.33, Renmin Road, Puyang City 4435969
Hebi City Architectural Design Institute No.76, West of Chaohua Street, Hebi City, Henan Province 2623171
Hebi City Architectural Design Institute No.76, West of Chaohua Street, Hebi City, Henan Province 2623171
Longyuan Ancient Architecture and Landscape Technology Development Company of Henan Province No.86, Wenhua Road, Zhengzhou City 3850613
Henan Mechanical and Electrical Design Institute No.10, Jianjian Road, Xuchang City, Henan Province, China 3314850
Xuchang Surveying and Designing Research Institute No.40, Nanping Street, Xuchang City, Henan Province, China 2334274
Xuchang City Planning and Designing Institute No.72, Laboring Road, Xuchang City, China 233273 No. 72, Labor Road, Xuchang City, 2334037
Xuchang Architectural Survey and Design Institute (Limited Liability Company) No. 20, Liuyi Road, Xuchang City, 2332467-0374
Luohe Architectural Design and Research Institute Third Floor, Construction Committee, No. 441, Huanghe Road, Luohe City, Henan Province, China, 3131196
Zhuhadian Architectural Survey and Design Institute, Zumadian City, Henan Province, 2813046 Yanxi Road, 2813046
Xuchang Architecture Design Institute, Zumadian City, China Yanxi Road 2813046
Zhumadian Geological Engineering Survey Institute, Henan Province No. 48, Leshan Road, Zhumadian City, Henan Province 2919064
Zhumadian Regional Water Resources Survey and Design Institute, No. 103, West Jiefang Road 2813550
Henan Building Materials Geological Engineering Survey Institute, No. 348, Dongfanghong Avenue, Xinyang City, Henan Province 6225757
Xinyang District Architectural Survey and Design Institute, Henan Province No. 240 Dongfanghong Avenue, Xinyang City, Henan Province 6226314
Xinyang Engineering Geological Survey Institute, Henan Province No. 527 Dongfanghong Avenue, Xinyang City, Henan Province 0376-6222111
Xinyang District Hydraulic Surveying and Design Institute, No. 19 Jiefang Road, Xinyang City, Henan Province 6222516
Zhoukou Geological Engineering Institute, No.19 Jiefang Road, Zhoukou City, Henan Province 6225757
Zhoukou Regional Planning and Architectural Design Institute No.12, North Section of Wenming Road, Zhoukou City 8222295
Zhoukou Regional Water Conservancy Surveying and Design Institute No.41, South Section of Wenming Road, Zhoukou City 8223583
Pingdingshan Mining Bureau Design Institute No.55, South of Mining Middle Road, Pingdingshan City 2922212
Pingdingshan City Planning and Design Institute No.12, Yanhe West Road, Pingdingshan City, Henan Province No.12, Yanhe West Road, Pingdingshan City, Henan Province 4938057
Luoyang Engineering Geological Team No.16, Luopu Road, Luoyang City, Henan Province 3935840
Luoyang Highway Management Section Survey and Design Institute No.120, Zhongzhou Middle Road, Lao Cheng District, Luoyang City, Henan Province 3970733
Luoyang Ancient Architecture and Landscape Architecture Design and Research Institute No.302, Zhongzhou Middle Road, Luoyang City, Henan Province 3934152
Luoyang Urban Planning and Design Institute 3934152
Luoyang Water Resources Survey and Design Institute No. 34 Kaixuan East Road, Luoyang City, Henan Province 3935518
Development and Design Institute of Liming Research Institute of Chemical Industry, Ministry of Chemical Industry, Luoyang City, Henan Province, P.O. Box 054, 3936792
Luoyang City Survey Team, No. 44, Qiming East Road, Luoyang City, Henan Province, China 3951204
Luoyang Water Conservancy Survey and Design Institute No.3 Guangchuan Street, Luoyang Old Town, Luoyang 3952042-379
China Housing Group Luoyang Real Estate Development Company Design Institute No.26 West Zhongzhou Road, Luoyang, Henan Province, China 4856540
China YITO Group Company Limited Mechanical Engineering Design and Research Institute YITO Design Institute, Jiansi District, Luoyang, 4974908
Luoyang Aviation Architectural Design Co. Box 030, Box 36, Luoyang City, Henan Province 3938811-33988
China Luoyang Float Glass Group Corporation Technical Center Design Institute No. 9 Tanggong Road, Xigong District, Luoyang City, Henan Province 3908762
Luoyang Petroleum and Chemical Industry General Factory Design Institute Jili District, Luoyang City, Henan Province 0379-6002748
Luoyang City, Henan Province, Henan Province, Henan Province, Henan Province, West Hydrogeological Exploration Co. Guanlin, Luoyang City, Henan Province 5957724-2122
Luoyang Mining Machinery Engineering Design Institute Engineering Design Branch No. 206, Construction Road, Jianxi District, Luoyang City, Henan Province 4221660-2709
Luoyang Bearing (Group) Company Engineering Design Institute No. 89, Construction Road, Jianxi District, Luoyang City, Henan Province 4986785
Resistant Materials Research Institute, Luoyang, Henan Province
Resistant Materials Research Institute, Luoyang City, Henan Province
Luoyang, China No.43 Xiyuan Road, Luoyang City, Henan Province 4913501-2412
Sanmenxia Architectural Design Institute No.7 Huatan Street, Sanmenxia City, Henan Province 2821939
Construction and Decoration Design Institute of China Construction Seventh Bureau, No.78 Zhongzhou Road, Nanyang City, 3187101
Nanyang Geological Engineering Survey Institute, Nanyang City, Henan Province 3133146-2018, Wenhua Road, Nanyang City, 3133146-2018
Nanyang Bearing (Group) Company Engineering Design Institute No.218, Jianxi District, Henan Province No. 218, Wenhua Road, Nanyang City, Henan Province 3133146-2055
Nanyang Architectural Planning and Design Institute, No. 14, Wenhua Road, Nanyang City 3132508
Nanyang Water Conservancy Architectural Surveying and Designing Institute, No. 102, Zhongzhou Road, Nanyang City 3131551
Nanyang Architectural Surveying and Designing Institute, No. 38, Gongye Road, Nanyang City 3134693
Dengzhou Planning Architectural Survey and Design Institute No. 3, Sanxian Road, Dengzhou City 2125407
Kaifeng Planning Survey and Design Institute No. 7, Ying Street, Kaifeng City 3984779
Kaifeng Water Conservancy Architectural Survey and Design Institute No. 51, Provincial West Street, Kaifeng City, Henan Province 5952863
Shangqiu Architectural Design Institute, Shangqiu Province No. 534, Kaixuan Road, Shangqiu City, Henan Province 2214939
Shangqiu Architectural Design Institute of Henan Province 2214939
Shangqiu Regional Water Conservancy Architectural Survey and Design Institute, Henan Province No.179 Shengli East Road, Shangqiu City, Henan Province 2814906-2013
Shangqiu Well-Drilling Engineering Company, Henan Province No.283 Democracy Middle Road, Shangqiu City, Henan Province 2213342-2056
Shangqiu Hydrographic Engineering Geological Survey Institute, Shangqiu City, Henan Province 2511850-2033
Shangqiu Hydrographic Engineering Geological Survey Institute, Shangqiu City, Henan Province No. 2, Kaixuan South Road 2511850-2033
Shangqiu Planning, Surveying and Architectural Design Institute, No.34, Democracy West Road, Shangqiu 2212367