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  • 13969711385 18561821895

  • wang@qdcrchem.com

  • Qingdao Xinhe Eco-Chemical Science and Technology Industry Base

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CHANGRONG CHEMICAL

Professional & Innovative Phosphorus Chemical Experts

Changrong chemical has been focusing on phosphorus chemical for 20 years, during which time have we constructed an highly efficient and productive indsutrial chain, from phosphorus halide to phosphorus flame retardant, antioxidant and intermediate.

  • We keep tracking the latest industrial news as well as the regulations to ensure our products meet your requriements.

  • We offer customized industrial solutions based on clients' need.