Inner Mongolia Zhiluren Signage System Co., Ltd. holds that a professional installation team — especially a professional signage installation team — must carry the required qualification certificates before starting work. The first is the work-at-height certificate: the high-altitude installation, maintenance and removal qualification under China’s special-operations certificate system. Other frequently used certificates cover welding and hot cutting, and electrician work. The company organizes all installation crew members to study and pass these certificates and renews them on time every year — an important contribution to safe construction and to protecting clients’ safety records.

Qualification Certificates