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Performance
Project Performances
Organic Chemical Engineering
Inorganic Chemical Engineering
Synthetic Materials Engineering
Biological Chemical Engineering
Pharmaceutical Engineering
Light Industry and Daily Chemical Engineering
Food and Tobacco Engineering
Civil Building Engineering
Municipal Public Engineering
Environmental Governance Engineering
Turnkey/EPC Project
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Awards Winning Projects
Technical renovation project of advanced treatment and recycling of reclaimed water in Machangping Industrial Park of Wengfu (Group) Co., Ltd.
  • Award category： 2016 Excellent Eng. Design Award of Yunnan Province
  • Award grade： Third Prize
  • Issuing unit： YNJST
  • Issue time： 2017
50 kt/a neutralization method potassium dihydrogen phosphate plant technical renovation project of Yunnan Yuntianhua Intl. Co., Ltd. Three-Circle Branch Co.
  • Award category： 2016 Excellent Eng. Design Award of Yunnan Province
  • Award grade： Third Prize
  • Issuing unit： YNJST
  • Issue time： 2017
Technical renovation project of Wengfu (Group) Co., Ltd. for using phosphorus containing wastewater to product 50 kt/a feed grade calcium hydrophosphate
  • Award category： 2016 Excellent Eng. Design Award of Yunnan Province
  • Award grade： Second Prize
  • Issuing unit： YNJST
  • Issue time： 2017
GMP relocation and technical transformation project of Tengchong Dongfanghong Pharmaceutical Co., Ltd.
  • Award category： 2016 Excellent Eng. Design Award of Yunnan Province
  • Award grade： Second Prize
  • Issuing unit： YNJST
  • Issue time： 2017
Supporting 800 kt/a sulphuric acid plant of 600 kt/a ammonium phosphate project of Yidu Xingfa Chemical Co., Ltd.
  • Award category： 2014 Excellent Eng. Design Award of Yunnan Province
  • Award grade： Third Prize
  • Issuing unit： YNJST
  • Issue time： 2015
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Patents and Proprietary Technologies
A no-power makerup airsystem in confined space
Utility Model Patent
A drying device for ammonium phosphate slurry
Utility Model Patent
An emergency treatment device of ammonia gas discharging through relief valve on liquid ammonia tank
Utility Model Patent
A cyclone dust collector and its chain sweeper
Utility Model Patent
A tail gas purification device of exhaust gas from sulphur melting
Utility Model Patent
A defluorination and neutralization device using phosphorus containing wastewater to produce feed grade calcium hydrophosphate
Utility Model Patent
Exhaust gas treatment system of yellow phosphorus slag flushing sump
Utility Model Patent
A portable strong sulphuric acid filtering device
Utility Model Patent
A heat recovery device for DAP ammonium phosphate production
Utility Model Patent
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Certificate of Honor
Feasibility study of 400kt granular phosphate fertilizer capacity expansion technical reform project of Yunnan Lufeng Qinpan Chemical Co., LTD
Wengfu Zijin Chemical Co., LTD. 400,000 tons of annual ammonium phosphate device
Tengchong Dongfang Pharmaceutical Co., Ltd. GMP relocation technical reform project
Wengfu (Group) Co., LTD. Pool water production of 50,000 tons of annual feed calcium hydrogen phosphate technical renovation project
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Typical Project Cases

Classic engineering cases include more than 30 projects at home and abroad, such as chemical, petrochemical, pharmaceutical, construction, textile, municipal public, environmental pollution prevention and control projects


Qinghai Yuntianhua 200,000 tons NPK device
Inner Mongolia Dadi Yuntian thermal power project
Guizhou Wengfu Zijin Chemical Co., LTD. Ammonium phosphate project
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About YDIC
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YDIC Culture
Recruitment Info
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Follow the official account of Wechat
Friendship link： China Survey and Design Association
Contact number：
0871-63100516 (Office telephone)
0871-63169756(Commercial Operations Department)
Company address：
122 Dongfeng East Road, Kunming City, Yunnan Province