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Yongshen Road, Shengtuo town,Dongying,Shandong,China China
Current our factory has applied the patent for heavy metal control in PMDA production (Patent No. is 201210398252-5). We can also customize goods acco
for polyimide film, polyimide resin and insulation materials. The annual output of ODA is 1000mt. It is a high value-added fine chemical product.
The product 4, 4'-Diaminodiphenyl ether, produced by using a self-developed hydrogenation reduction technology, is of high product purity and good
We are one of the largest manufacturers for Pyromellitic Dianhydride (PMDA). Well-equipped test and analysis measures guarantee the stable and reliabl
連絡先担当者 Ms. Belamy Zhang
住所 Yongshen Road, Shengtuo town, Dongying, Shandong
We will contact you soon .
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