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Co***ny changes a social system founding in 1999 , the high science and technology mould enterprise of system , and the major product : Cobalt salt ( carbonic acid cobalt nitric acid cobalt chlorination of cobalt four oxides s three cobalts acetic acid cobalt sour lithiums of cobalt ) manganese salt ( carbonic acid manganese ) copper salt ( copper sulphate copper oxide ) manganese mould deoxidation catalyzer desulphurization catalyzer palladium charcoal catalyzer is to benzene quinone to two phenol benzene ...
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| Company: |
DALIAN YUSHAN CHEMICAS CO.,LTD
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| Contact: |
Ms. ana lee |
| Address: |
NO.16,dalian door square |
| Postcode: |
116033 |
| Tel: |
0411-86645829 |
| Fax: |
0411-86650231 |
| E-mail: |
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