タイトルまたは説明

Tangshan Hongyu import & export Co.，Ltd is a specialized in scientific research, production and management, and environmental protection and purifying water on activated carbons. It I s one of the main suppliers of activated carbon and catalyst in China. established completely production facilities and control system from processing of raw material to products refined. It can guarantee the quality of AC to make every customer achieve their beneficiary choose Carbons and catalysts made n our company have been used in many oil refineries in petrochemistry field, Some are instead of import. Water treatment and biological activated carbon have been used by some big environmental protection and water treatment items.