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Organize the
composition of the machine |
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Company honor
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| the company is confer "
demonstration unit by fixed position of quality
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| The production licence of
enterprise of mining |
The mining licence of the
company |
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| Chong Qing East China
chemical industry Co., Ltd. of © copyright reserved |
| The telephone : 023
--62962149 faxes : 023 --62962336 |
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