dongchang road

one of the largest exporters of steel in China. Always uphold the "quality, integrity and pragmatic, motivated, service-oriented" business philosophy, and applies the company&＃39...

Wujia Industrial Zone,Zhoucun district

Our company Zibo Zhenlan Machine & Trade Co.,Ltd is a professional fasteners and precision parts manufacturer,with over many years;manufacturing experience,especially the rich experience in th...