Located in the Dongying city in Yellow River Delta, in the middle of the China second largest oil field--Shengli Oil Field, Shandong Deshi Chemical Co.,Ltd. is an enterprise encompassing research, development, production and sale of surface active agents. Our enterprise's yearly production capacity has reached 10,000t. In August of 2004, our company received certificate of ISO9001 quality system certification of Beijing New Century Certification Center of Quality System. Our company has interna...
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