The registered address of nantung chongchang chemical co. Ltd. Is located on the 3rd floor of the enterprise outsourcing service centre in the south tun zone, with the registration authority being the administrative approval board of the south tun tun zone for the development of economic technology, represented by a legal person, and includes the operation of hazardous chemicals (not to be stored, to be operated within the scope, manner and duration of the licence); projects subject to the approval of the relevant authorities are required by law to be operationalized)