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Shandong Helishi Zhongjie Chemical Co., Ltd is specializing in the production of Polyimide monomer for polyimide film, polyimide resin and insulation materials. Our main products are Pyromellitic Dianhydride(P***) and 4,4'-Diaminodiphenyl Ether(ODA). The annual output of P*** is 1500mt and ODA is 1000mt. Both of the two products are sold well in domestic and overseas market.
Currently, our factory has applied the patent for heavy metal control in P*** production (Patent No. is 201210398252-5). We ca...
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| Company: |
Shandong Helishi Zhongjie Chemicals Co.,Ltd
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| Contact: |
Ms. Belamy Zhang |
| Address: |
Dongying City, Shandong, Province. |
| Postcode: |
257506 |
| Tel: |
0086-546-2065999 |
| Fax: |
0086-546-2077666 |
| E-mail: |
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