The company has an integrated sewage collection network maintenance and sewage treatment plant operation and management industry chain. It has efficiently promoted the expansion of several sewage treatment plants and actively focuses on the regional stormwater network and decentralized sewage treatment facilities, drainage (sewage) user management, etc. The efficiency of the intelligence and information-based operation of sewage treatment plants and pipeline networks has been consistently improved, and an overall "plant, network, source, and river" industry chain has taken shape. The company’s drainage business has radiated to all towns and neighborhoods of Nanhai, and by means of BOT, TOT, entrusted operation, etc., the company possesses about 20 domestic sewage treatment projects and is the franchisee of 1 industrial sewage treatment project, with a total treatment scale of about 600,000 m3/day. At present, the company operates and manages over 1,000 km of municipal drainage networks as well as 42 sewage pumping stations.
