Global Layout
International Subsidiaries
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EPTISA SERVICIOS DE INGENIERÍA,S.L.
http://www.eptisa.com
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Yanning International Group Co., Ltd.(Angola)
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JSTI International Co., Ltd. (HK)
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JSTI Group Lanka(private) Ltd.
Chinese Subsidiaries
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Guangdong Yue Transportation and Science Technology CO.,LTD
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GuangZhou Transportation And Science Digital city Technology Co.,Ltd
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Jiangsu Yearning Engineering Technology Group Co., Ltd
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Jiangsu Yearning Engineering & Consulting Co., Ltd
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Changshu Transportation Planning & Design Division Co., Ltd
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Jiangsu Yearning New Material Technology Development Co., Ltd
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Jiangsu Energy Tech Development Co., Ltd
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JSTI GroupInspection And Certification Co., Ltd
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JSTI (Suzhou) Transportation Technology Co.,Ltd
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Guangdong Huihe Engineering Inspection Co., Ltd
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Jiangsu Union Of Science & Technology Co., Ltd
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JSTI Group East China (Zhejiang) Engineering Design Co., Ltd
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JSTI Group (Gansu) Transportation Planning & Design Co., Ltd
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JSTI Group (Jiangsu) Safety Science And Technology Research Institute Co., Ltd
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Xiamen Municipal Engineering Design Division Co., Ltd
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Jiangsu TS Traffic Design & Research Division Co., Ltd
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Innovating Industrial Water Technology Co., Ltd
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JSTI Group (Nanjing) Urban Planning & Design Institute Co., Ltd
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Beijing Chinovela Engineering And Technology Co.,Ltd
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JSTI Group Hunan Engineering Survey & Design Co., Ltd
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Zhongshan Water Conservancy and Hydropower Surveying,Designing And Consulting Co., Ltd
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JSTI Group Guizhou Engineering Survey and Design Co., Ltd
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Jiangsu Suke Construction Project Management Co., Ltd
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Shijiazhuang Municipal Design and Research Division Co., Ltd
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Sujiaoke (Guangzhou) Engineering Survey and Design Co., Ltd
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JSTI Group (Jiangxi) Survey & Design Co., Ltd
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JSTI Group (Chongqing) Engineering Survey and Design Co., Ltd
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JSTI Group Guangdong Inspection And Certification Co., Ltd
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JSTI Group(Guangzhou) Transportation Planning & Design Co., Ltd
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JSTI Group Chongqing inspection,testing and certification Co., LTD.
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JSTI (WuXi) Transportation Technology Co.,Ltd