Tang Steel Design Department
Tang Steel Design Institute
Tang Steel Design Institute
Engineering Consulting Class A certificate issuedby Stae Planning Commission on Dec.1995
Tang Steel Group Design & Research Institute Co., Ltd.
Metallurgical industry， construction engineering，municipal engineering design certificate issued by Ministry of Construction
Tang Steel Design $ Research Institute Co., Ltd.
Tang Steel International Engineering Technology Co., Ltd.
Tang Steel International Engineering Technology Co., Ltd.
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Fax：0315-7252101
Email：tggj@tsic.com
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