Qingzhou city new source water treatment equipment ltd., with its registered address at the west-west of paris in the qingzhou city economic development zone, is the market supervision authority of qingzhou city and is represented by a legal person, li jinqui, who operates on general items: special equipment manufacturing for environmental protection; sale of specialized equipment for environmental protection; sale of special equipment; manufacture of specialized equipment for packaging; sale of special equipment for packaging; manufacture of specialized equipment for packaging; manufacture of specialized machinery equipment for water resources; professional cleaning, cleaning, disinfection services; repair of specialized equipment; installation services for general mechanical equipment; and labour services (without labour dispatch). Licensing projects (in addition to those subject to legal authorization, the operation of which is carried out on an autonomous basis under a business licence): manufacture of special equipment; import and export of goods; subcontracting of construction services. (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)