Weifang Dudeli Chemical Industry Co., Ltd

Fuxin Hanbang Machinery Manufacturing Co., Ltd. was founded in 1997 and is a professional designated production factory with a special equipment license issued by the General Administration of Quality Supervision, Inspection and Quarantine. Mainly en

The products mainly cover carbon molecular sieves, molecular sieves and their application equipment, accessories, air separation nitrogen and oxygen service and carbon materials, composite materials, activated carbon, catalysts and other new environm