Honors-Jinan Mai Hubin Metallurgical Technology Development Co., Ltd-Metallurgical


High-tech enterprise	License of the business corporation

Shandong Science and Technology Project Acceptance Certificate	Organization Code Certificate of the People's Republic of China

Tax Registration Certificate	Quality management system certificate


Technology innovation report	Technology innovation report

Science and technology achievement appraisal certificate	Science and technology achievement appraisal certificate

Science and technology achievement appraisal certificate	Proposal of establishing technological innovation project of Shandong


Proposal of establishing technological innovation project of Shandong	Proposal of establishing technological innovation project of Shandong

New products and technologies identification and acceptance certificate	New products and technologies identification and acceptance certificate

New products and technologies identification and acceptance certificate	New products and technologies identification and acceptance certificate