environmental sanitation integration
sanitation integration services aim to use capital or business cooperation in the form of organic integration of resources classification, cleaning, transportation, processing and other aspects of construction, to build the city cluster mineral indus......
soil remediation
the market for soil remediation is pregnant with great opportunities1. status of soil remediation industrysoil remediation industry in china started in the "11th five-year" period, "12th five-year" started, "13th five-year&qu......
solid waste management
provide a variety of city solid waste (garbage, food waste, construction waste, hazardous waste, waste materials, sewage treatment and other treatment) solutions and services, build a modern circulation park, to achieve a variety of waste disposal co......