How about Shandong Tianyuan Installation Group Co., Ltd.

Strong strength, high technological level and innovative capabilities.

According to the inquiry of Aiqicha, the group has persisted in technological innovation and promoted scientific and technological progress since its establishment 60 years ago. It has national and provincial and ministerial-level enterprise technology centers, postdoctoral scientific research workstations, and technician workstations. It is the chief editor of the National It has 10 industry and local standards, 22 national patents, 109 national and provincial construction methods, and 35 provincial and ministerial scientific and technological progress awards.

Shandong Tianyuan Installation Group Co., Ltd. has national special-grade construction general contracting qualifications, and has more than 20 first-level professional contracting qualifications in highway engineering, mechanical and electrical installation, steel structure engineering, curtain walls, fire protection, etc., as well as foreign contracting project operations The qualification integrates construction, scientific research and design, road and bridge construction, municipal engineering, equipment installation, decoration, project supervision, inspection and testing, trade logistics, machinery manufacturing, building materials production, and real estate development.