Yunnan Tiehan Steel Structure Engineering Co., Ltd-Qualification Honor

0871-63926562

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Product quality is the guarantee, corporate reputation is life, mutual benefit is the requirement

Science and Technology Small and Medium-sized Enterprises in Yunnan Province

Shandong Meida Construction Group Yunnan Branch Strategic Cooperation Unit

National Safety Construction Class A Unit

Lixin Enterprise

The fourth vice chairman of the Economic Construction Promotion Association

High-tech Enterprise Certificate

Safety production license

Quality Management System Certification

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