classification: zunyi water supply co., ltd. was founded in 1953 and is a state-owned municipal water supply medium-sized enterprise. the main businesses include urban water supply production, water supply business services, pipeline engineering design and urban water supply quality inspection. it mainly provides production and living water guarantee and services to about 310,000 users in honghuagang district and huichuan district of zunyi city. the company's current daily water supply capacity is 300,000 1 how to join 30 people