Longlong He

Certified Passive House Tradesperson, specialised in Building Envelope & Services

Manager Of Engineering Department

Ke ji er lu 41 hao
710000 Xi An
China

Initial by Exam

Certificate valid from Sept. 2, 2019
Certificate valid until Sept. 2, 2024
The certificate only applies to this person.

Examined by GBA - Green Building Academy at BEIJING, China