Structure (level 1) 4 people, building (level 1) 1 person, public equipment (HVAC) 1 person, public equipment (water supply and drainage) 5 people, electricity (power supply and distribution station) 3 people, environmental protection 3 people, and cost 2 people.

2. Non-professional registered technicians

Original ID card, professional title certificate, graduation certificate, etc. Unregistered personnel (structure 1, water supply and drainage 3, automatic control 2, machinery 1) with leading and non-leading majors and engineering design practice for 10 years, as well as information and performance table of professional and technical personnel.