Zhangjiagang QuanLong equipment manufacture Co.,Ltd.

we established in 1991, Ouanlong Equipment Manufacture Co, Ltd is engaged in the research and development of environment protection and energy-conseratien building material machinery We have more than 40 color coated steel machinery expeds and senior professionals who take "Qualrty First, Credit Highest, Service Prompt, Continuous Innovation" as management principles We are making constant efforts to adopt new technologies, research and develop new products, apply advanced management...

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