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Third-grade qualification for professional contracting of building electromechanical installation engineering
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Integration of Informationization and Industrialization Management System Certificate
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Address: No. 936, Jinhai 2nd Road, Konggang New District, Longwan District, Wenzhou, Zhejiang, ChinaFax：86-577-86899698
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valve
Pipe fittings
Sanitary pump
filter
Industrial drainage system piping
solution
