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GalVanized Steel Coil
Color Coated Steel Coil
Laminate Flooring
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Certificate And Honor
Quality And Reputation Guarantee
GB/T28001-2001
Certification of occupational health safety management system
ISO14001:2004
Certification of environmental management system
ISO9001:2000
Certification of Quality Management System
ISO/TS16949:2002
Certification of Quality Management System
Certificate of exemption enterprise
Certificate of Jiangsu famous trademark
AAA Credit certificate
Strategic Cooperation
The Company cooperates constantly with other companies for technology exchange and marketing strategy
Strategic copartner with China Minmetals
SGS Certificate
Copyright 2007 Jiangsu Changsong Group¡¡
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¡¡/ ChangZhou Dinggang Changsong Import & Export Co.,Lid
