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the bronze medal of “honoring credit and promise & keeping enterprise” |
aaa credit ratings (bronze) |
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the bronze medal of “jiangsu famous trademark” |
china''s oil refinery, "3" level certificate of supply network |
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certificate of member company of sinopec’s"three additives” cooperative network. |
member certificate of “energyahead.com”of petrochina. |
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certificate of national key new product (ns-102 detergent for gasoline and diesel) |
certificate of national key new product (multifunctional desulfurizing passivators for catalytic cracker) |