- Business
- Kunming Dianchi Water Treatment Co., Ltd. (3768.HK) designs, develops, constructs, operates, and maintains water supply and wastewater treatment facilities primarily in the People's Republic of China. The company operates through three main segments: Wastewater Treatment, encompassing domestic wastewater treatment and reclaimed water production; Water Supply, focusing on running water and reclaimed water distribution to commercial, industrial, and governmental customers; and Others, including management services for trial operations, transportation, logistics, leasing, training, solid waste treatment, soil restoration, construction management, watershed management, clean energy initiatives, scientific research cooperation, project incubation, water quality testing, chemical product manufacturing and sales, and thermal production activities. It executes projects under build-own-operate, transfer-own-operate, transfer-operate-transfer, and build-operate-transfer concession arrangements.
Founded in 1989 and headquartered at Wastewater Treatment Plant No. 7, Hubin Road, Kunming Dianchi National Tourist Resort, Kunming, Yunnan Province, China, the company serves the regulated water utilities sector with approximately 1,115 employees and focuses on the domestic market. Kunming Dianchi Water Treatment Co., Ltd. is a subsidiary of Kunming Dianchi Investment Co., Ltd., its controlling shareholder.
In recent developments, the company secured an EPC contract valued at approximately RMB69.3 million in July 2025 for the expansion and renovation of Kunming No. 7 and No. 8 Water Purification Plants, in partnership with China Railway No.10 Engineering and Beijing General Municipal Engineering Design & Research Institute. It entered a New Framework Agreement with controlling shareholder Kunming Dianchi Investment and announced an Entrusted Loan Transaction extension, providing RMB200 million to Kunming Development from July 2025 to June 2026 to support financing cooperation. Additional changes include board and committee reshuffles, such as the appointment of Dr. Chan Ho Wah Terence as independent non-executive director and Ms. Lian Zhaoju as executive director in September 2025, alongside the resignation of company secretary Mr. Chiu Ming King in November 2025.