Shandong Xinke Petrochemical Co., Ltd. is located in Yellow River Delta - Dongying, Shandong Province and is a high-tech enterprise encompasses R & D, production and marketing. The company is the largest professional manufacturer of anhydrous sodium sulfite in Shandong Province with the annual high purity anhydrous sodium sulfite production capacity of 100,000 tons. "Survive on quality, develop by reputation" is our constant aim. We regard customer needs as our management guideline and adhere t...
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