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| Company Profile |
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Located in Dongying City ，in the Yellow River Delta which is the youngest land of P.R.C, where Shengli Oilfield lies in, Shandong Deshi Investment Management CO. LTD. consists of Deshi Chemical Co. LTD, Deshi Oil&gas Technology Service Company, Deshi Petroleum Equipment Company and |
| Dongying Colloid and Interface Chemistry Engineering Research Center. Deshi is a high-tech enterprise group which involves in the R&D, production and sales of surfactants and petroleum equipments. She passed ISO9001 quality assessment in August 2004. |
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