County-level assured consumption demonstration unit

County-level assured consumption demonstration unit

Linyi City Science and Technology Award Certificate

Linyi City Science and Technology Award Certificate

Shandong building doors and windows curtain wall association quality brand

Shandong building doors and windows curtain wall association quality brand

Executive Member of Industry Chain Innovation Cooperation Branch of Quanlian Real Estate Chamber of Commerce

Executive Member of Industry Chain Innovation Cooperation Branch of Quanlian Real Estate Chamber of Commerce

2020 China's real estate industry chain strategic integrity innovation enterprise

2020 China's real estate industry chain strategic integrity innovation enterprise

The two integration management system evaluation certificate

The two integration management system evaluation certificate

Shandong Aluminum Alloy Technical Standard Innovation Base

Shandong Aluminum Alloy Technical Standard Innovation Base

Second Prize of Shandong Province Building Energy Saving Science and Technology Award

Second Prize of Shandong Province Building Energy Saving Science and Technology Award

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