Shenyang City, the Great Wall filter cardboard Co., Ltd. is currently the largest, most all varieties, scientific research, development, production as one of the modern filtering paperboard production enterprises, the company was founded in 1989, is the early production fluid filtration medium cardboard enterprise.
COPYRIGHT：shenyang changcheng Filter cardboard co,.ltd Tel：400-024-0109 Fax：13840019531 Site：[email protected] Address：Huanggu District Yalu River North 45
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Sun heart love with the Great Wall!