Beijing Long Bang Xing International Import and Export CO., LTD is a comprehensive enterprise which integrates the R&D, production sales. It mainly manages organic inorganic chemicals, petrochemicals, rubbers plastics. Through years of development, has ...

we ,Shanghai fenhe international co.,ltd is one of manufacturer ,exporter and agent service in China , obtianed ISO9001 ,ISO14001 Kosher certificate ,Our main products include Citric acid, Ascorbic sorbic Potassium sorbate, Sodium benzoate, phosphoric ...