Process Capability :   Using our own patented techniques, our company offers many products such as high-pure phenyl hydrate, orthocresol, metacresol, paracresol, antioxidant intermediate 6-tert- butyl-3-methylphenol(3M6B), 2-tert-butyl-4-methylphenol (4M2B), through advanced technical combinations of extraction and distillation, reactive distillation, precise distillation separation and alkylating reaction.

After-sale Service :   Adhering to the principles of honesty, profession, mutual benefit, first-rate service and joint development, Dongying Haiyuan has succeseesfully estabilished long-term stable business relationship with many prestigious domestic chemical corporations, and gained trust from vast clients. While maintaining its top position in domestic market, the company endeavors to expand in the international market, to provide secured, reliable and excellent products and services for clients in the chemical industry worldwide.