● On June 16, 2015, the company was successfully listed and became a listed company, with the abbreviation of securities: ZEHO ECO, and stock code: 832639.

● Luobie Town Wetland Park Project in Guizhou Liupanshui, Langdai Dongshan TCM Cultural Park, Landscape Ascension in Gaoqiao Village, Yanjiao Town, Luobie Town Development Conference Site and Danyang Upstream Lianhu Wetland Landscape Concept Planning Project was implemented, marking the company had made a new breakthrough in the cross-regional development towards south market.

● The 2016 Tangshan International Horticultural Exposition constructed by ZEHO was open on April 29, 2016.

● Successful bid-winning of the first PPP project in Tongzhou. Water environment treatment PPP construction by Beijing Municipal Administrative Center.

● ZEHO got the Class A Qualification Certificate for Urban- Rural Planning & Design and Class B Qualification Certificate for Environmental Engineering.

● Successful joint declaration of National Key Engineering Laboratory on June 1, 2016.

● ZEHO successfully selected in the NEEQ Innovative Enterprises on June 24, 2016.

● The company won the bidding of the first bid-opening project in Xiong'an New Area and undertook Bid Section II of the EPC Ecological Forest Project at Plot 9 as the only independent private enterprise.

● The company won the bidding of the Construction Project EPC for the First Garden Expo in Jingzhou City, which was another large landscape gardening exposition after 2016 Tangshan International Horticultural Exposition undertaken by the company since integrating EPC design and construction.

● The company won the bidding of Wenzhou Sanyang Wetland Park with a total investment amount of RMB 847 million, marking the entry of the company to Zhejiang market.

● The company won the bidding of Guizhou PPP Small Demonstration Town was the first successful production and operation project of the company.

● In 2017, the company expanded the scale of the investment and development center and established 6 business development centers, and the number of centers was expected to reach 10 in 2018. In addition, the company established the PPP Center, Financial Center, Industrial Operation Center and Guangzhou Design Institute, and successfully introduced a batch of senior talents with high quality and rich professional experience.

● The company put forward the Capital Strategy of introducing strategic investors in its five-year development strategy issued in 2017, and for this purpose, the company mainly introduced four investment institutions of Guosen H&S, Caitong Capital, Wanrong Capital and Wanfeng Jinyuan, issuing 13.33 million shares and financing RMB 200 million.

● The company established multiple cooperative relationships involving loans, letters of guarantee and notes with many financial institutions such as the China Development Bank, Bank of Beijing, Hua Xia Bank, China Merchants Bank, China Minsheng Bank, Bank of Communications, Bank of China, Agricultural Bank of China, CCB Trust, Zhongrong Trust, Beijing International Trust, China Merchants Securities, Shenwan Hongyuan Group, Zhongguancun Sci-tech Financing Guarantee and Beijing Culture & Technology Financing Guarantee. In 2018, the company actively applied for the listing in Shenzhen small and medium-sized enterprise stock market to promote the capital influence.

● Relying on the three National Laboratory platforms and five technological systems, the company had researched and developed 59 patented technologies. Both the company and the Design Group got the National High-tech Enterprise Certification, further promoting the overall technical advantages and industrial competitiveness of the company.

● Wolong Mountain and Designer Garden projects in Tangshan International Horticultural Exposition won the Gold Prize for Excellent Landscaping Project Award.

● The company cooperated with the Chinese Research Academy of Environmental Sciences in the establishment of the National Engineering Laboratory of Lake Water Pollution Control and Ecological Restoration Technology, and as the only enterprise in the Committee, ZEHO promoted and supported the transformation and industrialization of laboratory technical achievements.

● The company won the national water-specialized scientific research project of Beijing Recycling of Reclaimed Water in Rural Area and Water Landscape Construction.

● The company expanded into five domestic marketing areas, including North China, East China, South China, Southwest China and Northwest China, forming a market layout radiating across the country, and formed an iron triangle marketing mode of marketing, design and construction, stepping forward to DBFO (design + build + finance + operation) full industry chain service.