Beihai Huihuang Chemical Packing Co. Ltd. is a chemical tower packing company that integrates scientific research, production and trade activities. Owning the import and export rights, we have passed the ISO9001 quality system organized by SGS. And now this system is implemented well in all aspects in our company. Our main products include: ceramic tower packing series, metal tower packing series, plastic tower packing series, honeycomb ceramics packing tower series and car motorcycle catalytic ... ...[More..]